List of Part 21 Reports From 1977 - 1994


1990s: | 1994 | 1993 | 1992 | 1991 | 1990 |


1980s: | 1989 | 1988 | 1987 | 1986 | 1985 | 1984 | 1983 | 1982 | 1981 | 1980 |


1970s: | 1979 | 1978 | 1977 |


Part 21 Reports for 1994

LOG_NO

NOTIFIER, VENDOR

DESCRIPTION

REP_DATE

ACCESS_NO

94001

ENVIROTECH CONTROLS

FAILURE OF A PEN DRIVE SERVO MOTOR IN A WESTRONICS RECORDER DUE TO DAMAGED SHUNT LEADS DURING MANUFACTURE AND SEPARATION DURING OPERATION

12/08/1993

9312270214

94002

GEORGIA POWER, DRESSER INDUSTRIES

ELECTRONIC NOISE FROM OPERATION OF DC MOTOR OPERATED PUMP DISCHARGE VALVES TRIPS AUXILIARY FEEDWATER PUMP

11/18/1993

9311300065

94003

ENVIROTECH CONTROLS

TEST INDICATES SUSCEPTIBILITY OF WESTRONICS SERIES 2100C RECORDERS TO INTERFERENCE FROM ELECTRIC FIELD OF 10 VOLTS PER METER

11/17/1993

9312090309

94004

COLTEC INDUSTRIES, VIRGINIA ELECTRIC AND POWER

AIR START DISTRIBUTOR CAM CRACKING IN EMERGENCY DEISEL GENERATOR

01/07/1994

9401130243

94005

ILLINOIS POWER, LIMITORQUE, ANCHOR/DARLING

SHEARED MOTOR PINION KEY ON HIGH PRESSURE CORE SPRAY INJECTION VALVE ACTUATOR

12/22/1993

9401050119

94006

BORG-WARNER

EVALUATION OF FRICTION FACTOR FOR 6 INCH GATE VALVE

01/06/1994

9401120259

94007

ILLINOIS POWER, TELEMECANIQUE, ITE-GOULD

FAILURE TO TRIP OF ONE POLE ON TYPE HE MOLDED CASE CIRCUIT BREAKER

01/11/1994

9401310163

94008

ILLINOIS POWER, WESTINGHOUSE

BROKEN, INCORRECTLY CONFIGURED, AND POORLY CONSTRUCTED PUFFER TUBE ASSEMBLIES FOR 4160 VAC CIRCUIT BREAKERS

01/07/1994

9401250026


94009

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

BROKEN SHAFT ON CENTRIFUGAL CHARGING PUMP PROBABLY DUE TO OPERATION UNDER GAS-BINDING CONDITIONS

01/07/1994

ml020910317

94010

WOLF CREEK NUCLEAR OPERATIONS

POTENTIAL FOR TYPE 120 MB INDICATING LAMPS TO BLOW CONTROL POWER TRANSFORMER FUSES, RENDERING SAFETY SYSTEMS INOPERABLE

01/04/1994

ml020860707

94011

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERROR

12/23/1993

9401060176

94012

FARWELL AND HENDRICKS, TELEMECANIQUE

E20 STYLE OVERLOAD RELAYS CAN TEMPORARILY OPEN AND CLOSE WITHOUT FULLY TRIPPING DUE TO OVER CENTER TOGGLE SWITCH DESIGN

12/21/1993

9312290098

94013

PUBLIC SERVICE ELECTRIC AND GAS, CANADA-ALLIED DIESEL

INCORRECT MATERIAL AND GEOMETRY OF EMERGENCY DEISEL GENERATOR CYLINDER INJECTION TUBE STUDS

12/13/1993

9312220220

94014

NEW YORK POWER AUTHORITY, FISHER CONTROLS

WOODRUFF KEY MATERIAL IN TYPE 7600, 7700 , 7800, 9100, 9200, AND 9500 BUTTERFLY VALVES

12/20/1993

9401030354

94015

NEW YORK POWER AUTHORITY, FISHER CONTROLS

TORQUE OF CAP SCREWS ON VALVE ACTUATOR DIAPHRAGM CASINGS

12/20/1993

9401030354

94016

NEW YORK POWER AUTHORITY, FISHER CONTROLS

POSSIBLE MISSING TAPER PINS (THREE PER VALVE) ON TYPE 7600, 7700, 7800, 9100, 9200, AND 9500 BUTTERFLY VALVES

12/20/1993

9401030354

94017

COLTEC INDUSTRIES, PHILADELPHIA ELECTRIC

MISALIGNMENT OF TANG ON OVERSPEED GOVERNOR SHAFT CONNECTED TO AIR START DISTRIBUTOR SHAFT

01/14/1994

ml020870011

94018

BABCOCK AND WILCOX,

DUKE POWER

EIGHT STEAM GENERATOR PLUGS FOUND IN REACTOR COOLING SYSTEM

01/12/1994

ml020870012

94019

BABCOCK AND WILCOX

LIST OF NUCLEAR PLANT SITES WITH MECHANICAL PLUGS INSTALLED DURING PAST FIVE YEARS

01/18/1994

Proprietary


94020

NAMCO CONTROLS

NORMALLY CLOSED CONTACTS OF LIMIT SWITCH EA180-32302 WOULD NOT CONSISTENTLY RETURN TO INITIAL POSITION AFTER ACTUATION

01/07/1994

9401140019

94021

CAROLINA POWER AND LIGHT, NORTHERN STATES POWER

IMPROPER LUGGING OF WIRE TERMINATIONS ON TYPE K600 AND 800 SERIES CIRCUIT BREAKERS

12/22/1993

9401120008

94022

COLTEC INDUSTRIES, VIRGINIA ELECTRIC AND POWER

AIR START DISTRIBUTOR CAM CRACKING IN EMERGENCY DEISEL GENERATOR

01/21/1994

9402090063

94023

NAMCO CONTROLS

NORMALLY CLOSED CONTACTS OF LIMIT SWITCH EA180-32302 WOULD NOT CONSISTENTLY RETURN TO INITIAL POSITION AFTER ACTUATION

01/24/1994

9402080141

94024

WESTINGHOUSE, ANCHOR/DARLING, ARIZONA PUBLIC SERVICE

CHECK VALVES CAN NOT PREVENT UPWARD MOVEMENT OF HINGE RING AS DESIGNED BECAUSE BONNET DOWELS ARE TOO SHORT

12/21/1993

ml020910043

94025

TEXAS UTILITIES GENERATING, PACIFIC AIR PRODUCTS

FAILURE OF BOLTS ON GRAVITY DAMPERS FOR EMERGENCY DEISEL GENERATOR ROOM VENT FAN

01/19/1994

ml020870015

94026

CONAX BUFFALO, WESTINGHOUSE

POTENTIALLY INADEQUATE CONDUCTOR CRIMPING IN QUICK DISCONNECT APPLICATIONS

01/19/1994

ml020870017

94027

COMMONWEALTH EDISON,

C AND S VALVE

DEGRADATION OF VITON SEALS ON SEVERAL CLASSES OF CHECK VALVES

10/29/1993

9311010221

94028

NIAGARA MOHAWK POWER,

MINE SAFETY APPLIANCES

FAILURE OF CHARCOAL FILTER ABSORBERS TO LIMIT BYPASS LEAKAGE TO 005 PERCENT

10/13/1993

9310200224

94029

NORTHEAST NUCLEAR ENERGY, LIMITORQUE

NONRELEASE OF BRAKES ON VALVE OPERATORS IN UNDERVOLTAGE CONDITION

11/23/1993

9312060029

94030

PACIFIC GAS AND ELECTRIC, WESTINGHOUSE

POTENTIALLY NONCONSERVATIVE HEAT FLUX HOT CHANNEL FACTOR PENALTY

10/18/1993

9310290084

94031

PACIFIC GAS AND ELECTRIC, WESTINGHOUSE

MANUAL BLOCK VALVES INSTALLED DOWNSTREAM OR UPSTREAM OF RELIEF VALVES DO NOT CONFORM TO ASME SECTION III

10/19/1993

9310280151


94032

ROSEMOUNT

UNQUALIFIED GASKET MATERIAL SUPPLIED WITH 177HW RESISTANCE TEMPERATURE DETECTOR ASSEMBLY, PART NUMBER C09996- 0001

11/05/1993

9311160079

94033

BOEING COMPUTER SERVICES

NUPIPE-II CODE ERROR

12/07/1993

9312160234

94034

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERROR

12/16/1993

9312280082

94035

TENNESSEE VALLEY AUTHORITY, TARGET ROCK, WYLE LABORATORIES

POTENTIAL CORROSION BONDING AT DISC TO SEAT INTERFACE ON SIX MAIN STEAM SAFETY RELIEF VALVES

04/22/1993

9304260154

94036

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERROR

01/11/1994

9401250106

94037

NAMCO CONTROLS, COMMONWEALTH EDISON

OPERATING LEVERS IN EA740 AND EA750 SERIES LIMIT SWITCHES WOULD NOT RETURN TO INITIAL POSITION AFTER ACTUATION

02/02/1994

9402070327

94038

GEORGIA POWER, PULLMAN POWER PRODUCTS

REQUESTED INFORMATION ON ASME CLASS I BLOCK FORGED TEES INSTALLED AT VOGTLE

01/14/1994

9401250006

94039

TELEDYNE THERMATICS

POSSIBLE TESTING DEVIATIONS FROM PURCHASE ORDER OF CERTAIN WIRE AND CABLE PRODUCTS

01/25/1994

9402020029

94040

GENERAL ELECTRIC, GEORGIA POWER, NIAGARA MOHAWK POWER

POSSIBLE FAILURE OF CR120 RELAYS

02/17/1994

ml020870020

94041

ORGANIZATION FOR ECONOMIC COOPERATION AND DEVELOPMENT, BBC BROWN BOVERI

C5 RELAY IN CONTROL ROD ACTUATION SYSTEM FAILED OPEN, CAUSING ROD INSERTION

12/31/1993

Proprietary

94042

WASHINGTON PUBLIC POWER, BORG-WARNER

UNDERSIZED MOTOR OPERATED VALVE ACTUATOR

02/22/1994

ml020910233

94043

CONAX BUFFALO

POTENTIALLY INADEQUATE CONDUCTOR CRIMPING IN QUICK DISCONNECT APPLICATIONS

02/18/1994

ml020870021


94044

WESTINGHOUSE

POTENTIAL SAFETY ISSUE INVOLVING OPERATION OF PLANT WITH REDUCED NUMBER OF MAIN STEAM SAFETY VALVES AT REDUCED POWER

02/16/1994

9402140314

94045

GENERAL PUBLIC UTILITIES, ROSEMOUNT

REACTOR COOLANT SYSTEM THERMOWELLS DO NOT MEET ALLOWABLE STRESS LIMITS PER ASME SECTION III

02/23/1994

ml020910245

94046

GENERAL ELECTRIC

FAILURE OF CYLINDER LOCK SELECTOR SPRING TO RETURN TYPE CR2940 SWITCH TO ORIGINAL POSITION

02/08/1994

9402170052

94047

SCIENCE APPLICATIONS INTERNATIONAL

IMPROPER ASSEMBLY OF LIQUID CRYSTAL DISPLAY TO BACK PLANE OF GROUP ROD INDICATOR DISPLAY

02/11/1994

9402170121

94048

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERROR

02/09/1994

9402170070

94049

DEPARTMENT OF ENERGY, WESTINGHOUSE

FAILURE OF THREE SEALED 600 VOLT, 3-POLE, 15 AMP AND 700 AMP CIRCUIT BREAKERS

02/04/1994

ml020870024

94050

NEW YORK POWER AUTHORITY, INTERSTATE STEEL, TIOGA PIPE SUPPLY

PURCHASE AND RECEIPT OF SEISMIC CATEGORY I PIPING FROM UNQUALIFIED VENDOR

02/28/1994

ml020870028

94051

DUKE POWER, KEROTEST

EXCESSIVE LEAKAGE FROM REACTOR COOLANT PUMP SEAL SUPPLY THROTTLE VALVE DUE TO FAILURE OF PACKING GLAND STUDS

02/03/1994

9402180066

94052

NUCLEAR REGULATORY COMMISSION,

BBC BROWN BOVERI, INDIANA AND MICHIGAN ELECTRIC

INTERMITTENT FAILURE OF VARIOUS PROCESS CONTROL UNITS DUE TO DEFICIENCIES IN ELECTRICAL SOCKETS

09/30/1993

9310050161

94053

CONSOLIDATED EDISON, WESTINGHOUSE

NOTRUMP COMPUTER CODE MODELING OF SAFETY INJECTION FLOW IN SMALL BREAK LOSS OF COOLANT ACCIDENT

10/20/1993

9310270153

94054

IOWA ELECTRIC LIGHT AND POWER, GENERAL ELECTRIC

LOWERING OF RESIDUAL HEAT REMOVAL PUMP IMPELLER AND SHAFT DUE TO NUT AND WASHER MISMATCH AFTER OVERHAUL

03/01/1994

ml020870032


94055

COOPER ENERGY

CRACKING ON PORTION OF SUBCOVER ON WHICH ARE MOUNTED INTAKE AND EXHAUST ROCKER SHAFTS

02/21/1994

9403110242

94056

NAMCO CONTROLS, COMMONWEALTH EDISON

OPERATING LEVERS IN EA740 AND EA750 SERIES LIMIT SWITCHES WOULD NOT RETURN TO INITIAL POSITION AFTER ACTUATION

03/02/1994

9403100007

94057

WHITING

SIGNIFICANT OVERSTRESS ON BOLTED CONNECTION POINTS OF TROLLEY MAIN HOIST COMPONENTS AND OVERSTRESS CONDITION OF STRUCTURAL COMPONENTS IN GIRDER ENDS

03/02/1994

ml020870034

94058

ARIZONA PUBLIC SERVICE, VALCOR ENGINEERING

CRACKS IN BODY OF TWO SOLENOID OPERATED SAMPLING VALVES FOR REACTOR COOLING SYSTEM HOT LEGS

03/02/1994

ml020930210

94059

GENERAL PUBLIC UTILITIES, LIMITORQUE

PAINT IN MACHINED HOLE AND USE OF A HAMMER TO TAP LEVER ONTO ITS SHAFT DURING REPLACEMENT OF MANUAL DECLUTCH LEVERS IMPAIRED ELECTRICAL OPERATION OF EIGHT VALVE ACTUATORS

12/13/1993

9312200319

94060

COMMONWEALTH EDISON, CRANE

FAILURE OF INBOARD REACTOR CORE ISOLATION COOLING SYSTEM STEAM ISOLATION VALVE TO CLOSE

03/05/1994

ml020910334

94061

TEXAS UTILITIES GENERATING

BOLTING FAILURES IN GRAVITY DAMPERS

02/16/1994

9403020022

94062

SORRENTO ELECTRONICS, NEW YORK POWER AUTHORITY

MEMORY STACK LOCATIONS IN MICROPROCESSORS FOR WIDE RANGE GAS MONITOR CAN OVERWRITE A PRESET STACK SIZE LIMIT

02/08/1994

9402160303

94063

WHITTAKER, NORTHERN STATES POWER

INADEQUATE SENSITIVITY OF HYDROGEN SENSORS IN CONTAINMENT ATMOSPHERE MONITORING SYSTEM

02/03/1994

9402160313

94064

WOLF CREEK NUCLEAR OPERATIONS

SHORT CIRCUIT OF INDICATING LAMPS CAUSE LOSS OF CHARGING PUMP ROOM COOLER

02/02/1994

9402100130

94065

COMMONWEALTH EDISON

HIGH TEST FRICTION RESULTS INDICATE HIGH PRESSURE COOLANT INJECTION VALVES WILL NOT

FULLY CLOSE ON BLOWDOWN

03/09/1994

ml020910338


94066

FURMANITE AMERICA, ARIZONA PUBLIC SERVICE

RESULTS OF MAIN STEAM SAFTEY VALVE TESTING

03/08/1994

ml020870037

94067

COLTEC INDUSTRIES, VIRGINIA ELECTRIC AND POWER

AIR START DISTRIBUTOR CAM CRACKING IN EMERGENCY DEISEL GENERATOR

01/21/1994

9402090063

94068

SOUTHERN CALIFORNIA EDISON, METER DEVICES

FAILURE OF EMERGENCY DEISEL GENERATOR ROTO TEST SWITCH DUE TO SHEARING OF SWITCH CONNECTIONS BY BOLT HEAD

01/25/1994

ml020870042

94069

COMMONWEALTH EDISON, FURMANITE AMERICA

RESULTS OF MAIN STEAM SAFTEY VALVE TESTING

03/10/1994

ml020910341

94070

SOUTH CAROLINA ELECTRIC AND GAS, COLTEC INDUSTRIES, MAGNETROL INTERNATIONAL

LEVEL SWITCHES FOR EMERGENCY DEISEL GENERATOR DAY TANKS MAY NOT BE SEISMICALLY QUALIFIED

02/09/1994

ml020910344

94071

ILLINOIS POWER, WESTINGHOUSE

FAILURE OF SHUTDOWN SERVICE WATER PUMP TO RECLOSE ON RESTORATION OF BUS VOLTAGE DUE TO FAILURE OF ANTI-PUMP COIL TO DROP OUT ON INITIAL BREAKER TRIP

11/19/1993

9312080036

94072

WESTINGHOUSE

EVALUATION OF SMALL BREAK LOSS OF COOLANT ACCIDENT BURST AND BLOCKAGE MODELS

02/25/1994

9403090195

94073

PACIFIC GAS AND ELECTRIC, FURMANITE AMERICA

MAIN STEAM SAFETY RELIEF VALVES OUTSIDE NOMINAL SETPOINTS

03/12/1994

ml020910347

94074

GENERAL PUBLIC UTILITIES, ROSEMOUNT

REACTOR COOLANT SYSTEM THERMOWELLS DO NOT MEET ALLOWABLE STRESS LIMITS PER ASME SECTION III

02/23/1994

ml020910349

94075

COMMONWEALTH EDISON, PARKER HANNIFIN

POSSIBILITY THAT SOME PNEUMATIC CYLINDERS, USED AS SECONDARY CONTAINMENT DAMPER ACTUATORS, COULD FAIL DUE TO ADDITION OF ANTI- OXIDANT INSTEAD OF GREASE

03/09/1994

Not Available


94076

BOSTON EDISON, LIMITORQUE

FAILURE OF HIGH PRESSURE COOLANT INJECTION MOTOR OPERATED VALVE IN CLOSED POSITION DUE TO SHEARING OF TORQUE SWITCH ROLL PIN IN SMB-0 ACTUATOR

03/14/1994

Not Available

94077

WISCONSIN ELECTRIC POWER, WESTINGHOUSE

FAILURE OF TYPE HFA 30 AMP MOLDED CASE CIRCUIT BREAKERS TO MEET TRIP TIME REQUIREMENTS

12/20/1993

9312300171

94078

WISCONSIN ELECTRIC POWER, SQUARE D

FAILURE OF STLO-2 RELAY IN STARTING CIRCUIT OF EMERGENCY DEISEL GENERATOR DUE TO STICKY RESIDUE ON PLUNGER

12/22/1993

9401040256

94079

NEW YORK POWER AUTHORITY, WESTINGHOUSE

MINIMUM TEMPERATURE FOR CRITICALITY IS 450 F IN TECHNICAL SPECIFICATIONS BUT 540 F IN SAFETY ANALYSIS

12/01/1993

9312080166

94080

GEORGIA POWER, DRESSER INDUSTRIES

EXCESSIVE SENSITIVITY OF SPEED MONITOR FOR TURBINE DRIVEN AUXILIARY FEEDWATER PUMP TO NOISE RIPPLES IN 125V DC POWER SUPPLY

11/18/1993

9311300065

94081

PORTLAND GENERAL ELECTRIC, PARKER PACKING

INAPPROPRIATE OR DEGRADED SEALS IN CONTAINMENT ELECTRICAL PENETRATION ASSEMBLIES

12/22/1993

9401060376

94082

CONNECTICUT YANKEE ATOMIC POWER, LIMITORQUE, ANCHOR/DARLING

HIGH TEST FRICTION RESULTS INDICATE HIGH PRESSURE COOLANT INJECTION VALVES WILL NOT

FULLY CLOSE ON BLOWDOWN

01/03/1994

9401140128

94083

DUKE POWER, WESTINGHOUSE

POSSIBILITY OF VAPOR BINDING OF RESIDUAL HEAT REMOVAL PUMPS DURING ACCIDENT CONDITIONS DUE TO LACK OF COOLING OF SUCTION PIPING

12/11/1993

9312200202

94084

FURMANITE AMERICA

RESULTS OF MAIN STEAM SAFTEY VALVE TESTING

03/16/1994

9403300181

94085

COMPUTER PRODUCTS, COMBUSTION ENGINEERING

ANOMALIES CAN OCCUR ABOVE AMBIENT TEMPERATURE OF 90 F FOR UNIVERSAL CONTROLLER INTERFACE CARD

03/07/1994

9403160145

94086

HOUSTON LIGHTING AND POWER, WESTINGHOUSE

DETACHMENT OF BURNABLE POISON RODLETS

03/17/1994

ml020930231


94087

NAMCO CONTROLS, COMMONWEALTH EDISON

OPERATING LEVERS IN EA740 AND EA750 SERIES LIMIT SWITCHES WOULD NOT RETURN TO INITIAL POSITION AFTER ACTUATION

03/17/1994

9403180144

94088

COMPUTER PRODUCTS, COMBUSTION ENGINEERING

ANOMALIES CAN OCCUR ABOVE AMBIENT TEMPERATURE OF 90 F FOR UNIVERSAL CONTROLLER INTERFACE CARD

03/07/1994

9403160131

94089

PUBLIC SERVICE ELECTRIC AND GAS, BBC BROWN BOVERI

CRACK INDICATIONS IN SIX CR-82 CONTROL ROD BLADES

03/21/1994

ml020930239

94090

XOMOX

POSSIBLE SUPPLY OF TUFLINE VALVES WITH DIAPHRAGM SEALS MADE OF LOW DENSITY POLYETHYLENE RATHER THAN ULTRAHIGH MOLECULAR WEIGHT POLYETHYLENE

03/11/1994

9403170240

94091

PUBLIC SERVICE ELECTRIC AND GAS, CANADA-ALLIED DIESEL

CRACKING OF CYLINDER LINERS IN EMERGENCY DIESEL GENERATORS AS NOTED BY JACKET WATER LEAKS

12/30/1993

9401110199

94092

NORTHEAST UTILITIES,

GENERAL ELECTRIC

REDUCTION OF EXPECTED SERVICE LIFE OF DURALIFE MODEL 120 AND 140 CONTROL RODS DUE TO CREVICE CORROSION CRACKING

03/22/1994

ml020930248

94093

HOUSTON LIGHTING AND POWER, GENERAL ELECTRIC, THERMO DISC

AUTO START OF STANDBY DEISEL GENERATOR DUE TO FAILURE OF TRANSISTOR CAUSING DEGRADATION OF VARISTORS

11/18/1993

9312010222

94094

LIMITORQUE

TORQUE SWITCH FAILURES IN SMB, SB, SBD 0, 2, 3, 4, 4T, 5, 5T AND 5XT VALVE ACTUATORS DUE TO ROLL PIN SHEARING

03/23/1994

9403280164

94095

NORTHERN STATES POWER,

KLOCKNER-MOELLER

POOR CORRELATION BETWEEN MAGNETIC TRIP DIAL SETTING AND ACTUAL TRIP SETPOINT FOR CLASS 1E MOLDED CASE CIRCUIT BREAKER, MODEL ZM6-33-200

03/24/1994

ml020910351

94096

GEORGIA POWER, STERNS ROGER

FAILURE OF AXLE ON A REFUELING BRIDGE CRANE CAUSED A WHEEL TO FALL OFF

03/24/1994

ml020930257

94097

ENTERGY OPERATIONS, BABCOCK AND WILCOX

FAILURE OF INCONEL 690 STEAM GENERATOR PLUG THAT WAS INSTALLED IN 1991

03/24/1994

ml020950473


94098

PACIFIC GAS AND ELECTRIC, UNITED ELECTRIC CONTROLS

UNPLANNED MAIN TURBINE ACCELERATION DURING SHUTDOWN PARTIALLY DUE TO STICKING AND GALVANIC CORROSION OF PS-22B AUTO STOP PRESSURE SWITCH

02/08/1993

9302180070

94099

COMSIP,

PUBLIC SERVICE ELECTRIC AND GAS, MICROSWITCH

INTERNAL RESISTIVE HEAT DAMAGE TO SERIES PTW-5300 MICROSWITCHES

03/02/1994

9403100324

94100

MAINE YANKEE ATOMIC POWER, GENERAL ELECTRIC

FAILURE OF HIGH PRESSURE SAFETY INJECTION CIRCUIT BREAKER TO CLOSE DURING TESTING DUE TO PARTIAL DETACHMENT OF LIMIT SWITCH

03/28/1994

ml020930262

94101

CAROLINA POWER AND LIGHT, POTTER AND BRUMFIELD, LOUISIANA POWER AND LIGHT

EXCESSIVE END PLAY OF SHAFTS ON MOTOR DRIVEN RELAYS DUE TO OVERSIZED COILS

03/16/1994

9403280205

94102

SOUTH CAROLINA ELECTRIC AND GAS, MAGNETROL INTERNATIONAL

FUEL OIL DAY TANK LEVEL SWITCHES NOT SEISMICALLY QUALIFIED

03/11/1994

9403280195

94103

ENTERGY OPERATIONS, AUTOMATIC SWITCH COMPANY, GENERAL ELECTRIC

SLOW CONTROL ROD DRIVE SCRAM TIMES

03/29/1994

ml020930266

94104

WASHINGTON PUBLIC POWER, GENERAL ELECTRIC

EMBRITTLEMENT FAILURE OF BUNA-N RUBBER DIAPHRAGM IN SOLENOID PILOT VALVE CAUSES FAILURE TO SCRAM OF ONE CONTROL ROD AND SLOW INSERTION OF OTHER RODS

03/30/1994

ml020930271

94105

HOUSTON LIGHTING AND POWER, WESTINGHOUSE

CALCULATION ERROR FOR INITIATION OF HOT LEG RECIRCULATION

03/01/1994

ml020910352

94106

BALTIMORE GAS AND ELECTRIC,

VELAN VALVE

RECEIPT OF UNDERSIZED REPLACEMENT ANTI-ROTATION KEYS FOR 6 INCH MOTOR OPERATED GLOBE VALVES

04/01/1994

ml020870049


94107

NAMCO CONTROLS, COMMONWEALTH EDISON

OPERATING LEVERS IN EA740 AND EA750 SERIES LIMIT SWITCHES WOULD NOT RETURN TO INITIAL POSITION AFTER ACTUATION

03/31/1994

9404010227

94108

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERROR

03/23/1994

9403290255

94109

WESTINGHOUSE

APPARENT LACK OF FUSION IN REACTOR VESSEL HEAD ADAPTOR PENETRATION ATTACHMENT WELDS

03/24/1994

9404010216

94110

COMMONWEALTH EDISON, WESTINGHOUSE, AVX

FAILURE OF POWER SUPPLIES USED IN EAGLE-21 REACTOR PROTECTION SYSTEM DUE TO CAPACITOR FAILURE

04/08/1994

9404150055

94111

COMMONWEALTH EDISON, WESTINGHOUSE, DOUGLAS-RANDALL

FAILURE OF POWER SUPPLIES USED IN EAGLE-21 REACTOR PROTECTION SYSTEM DUE TO CAPACITOR FAILURE

04/08/1994

9404130088

94112

LIMITORQUE

BRITTLE FAILURE OF LUGS FOR WORM SHAFT CLUTCH OF SMB/SB/SBD OPERATORS

04/08/1994

9404130112

94113

IOWA ELECTRIC LIGHT AND POWER, GENERAL ELECTRIC

LOWERING OF RESIDUAL HEAT REMOVAL PUMP IMPELLER AND SHAFT DUE TO NUT AND WASHER MISMATCH AFTER OVERHAUL

03/28/1994

9404070029

94114

COMMONWEALTH EDISON, ELECTRO SWITCH

POTENTIAL FOR EMERGENCY DEISEL GENERATOR TO NOT START ON AUTO-START SIGNAL DUE TO OVERROTATION OF "LOCAL REMOTE" CONTROL POWER SWITCH

04/12/1994

ml020910354

94115

DEPARTMENT OF ENERGY

FAILURE OF RELAY CONTACT IN TRIP COIL CONTROL OF NORMAL SUPPLY CIRCUIT BREAKER FOR EMERGENCY DEISEL GENERATOR DUE TO DIRTY SEQUENCE TIMER AND WEAK TRIP BAR SPRING

03/12/1994

ml020870052

94116

VELAN VALVE, BALTIMORE GAS AND ELECTRIC

RECEIPT OF UNDERSIZED REPLACEMENT ANTI-ROTATION KEYS FOR 6 INCH MOTOR OPERATED GLOBE VALVES

04/13/1994

ml020870027

94117

NEBRASKA PUBLIC POWER DISTRICT, ROSEMOUNT

OMISSION OF STATIC PRESSURE SHIFT CALIBRATION ADJUSTMENT FOR MODEL 1151 PRESSURE TRANSMITTER IN DETERMINATION OF THERMAL POWER

04/12/1994

ml020920283


94118

COMMONWEALTH EDISON, CALIFORNIA INSTRUMENTS

INADEQUATE SETPOINT CALIBRATION FOR DEGRADED VOLTAGE RELAYS

04/13/1994

ml020910356

94119

NAMCO CONTROLS, COMMONWEALTH EDISON

OPERATING LEVERS IN EA740 AND EA750 SERIES LIMIT SWITCHES WOULD NOT RETURN TO INITIAL POSITION AFTER ACTUATION

04/15/1994

9404210117

94120

DEPARTMENT OF ENERGY, WESTINGHOUSE

VOLTAGE SWINGS CAUSED BY LARGE LOADS TIED TO STANDBY EMERGENCY DIESEL GENERATOR DURING START MAY TRIP MOTORS

03/25/1994

ml020870031

94121

WESTINGHOUSE, DUKE POWER

LACK OF PROPER TESTING OF CONTAINMENT SPRAY SYSTEM DUE TO OMISSION IN PROCEDURE

04/08/1994

ml020870043

94122

HOUSTON LIGHTING AND POWER, COOPER ENERGY

FAILURE OF STUDS ON FUEL INJECTION PUMP

04/19/1994

ml020930290

94123

NEW YORK POWER AUTHORITY, WESTINGHOUSE

DELAY OF 5-6 SECONDS IN RECLOSING TYPE DS-416 CIRCUIT BREAKER FOR RECHARGE OF CLOSING SPRING PREVENTS START OF SAFETY INJECTION BECAUSE PUMP AUTO START SIGNAL OCCURS IN 3 SECONDS

02/15/1994

ml020910372

94124

NEW YORK POWER AUTHORITY, WESTINGHOUSE

DELAY OF 5-6 SECONDS IN RECLOSING TYPE DS-416 CIRCUIT BREAKER FOR RECHARGE OF CLOSING SPRING PREVENTS START OF SAFETY INJECTION BECAUSE PUMP AUTO START SIGNAL OCCURS IN 3 SECONDS

04/05/1994

9404120266

94125

NEW YORK POWER AUTHORITY, GENERAL ELECTRIC

CURRENT LIMITING ISOLATION RESISTORS TO PROTECT AGAINST HOT SHORTS IN THE REACTOR PROTECTION SYSTEM SCRAM STATUS INDICATING LIGHTS NOT PROPERLY LOCATED IN THEIR RESPECTIVE SCRAM CONTACTOR BOXES

03/15/1994

9404190115

94126

COMMONWEALTH EDISON, NAMCO CONTROLS

OPERATING LEVERS IN EA740 AND EA750 SERIES LIMIT SWITCHES WOULD NOT RETURN TO INITIAL POSITION AFTER ACTUATION

05/02/1994

9405060006

94127

BORG-WARNER

EVALUATION OF FRICTION FACTOR FOR 6 INCH GATE VALVE

04/12/1994

9404210037


94128

BALTIMORE GAS AND ELECTRIC,

VELAN VALVE

RECEIPT OF UNDERSIZED REPLACEMENT ANTI-ROTATION KEYS FOR 6 INCH MOTOR OPERATED GLOBE VALVES

04/26/1994

9405020318

94129

COMPUTER PRODUCTS

THERMAL AGING PROBLEMS WITH DIGITAL AND ANALOG LOOPBACK AND CALIBRATION CARD

04/18/1994

9405020174

94130

MORRISON- KNUDSEN, WESTINGHOUSE

CONTACT CHATTER OF TYPE SV PLUNGER TYPE RELAY DURING SEISMIC ACCELEROMETER TEST

04/26/1994

9405100149

94131

WASHINGTON PUBLIC POWER, WESTINGHOUSE

CRACKING OF COIL SUPPORT INSULATORS IN CLASS IE AND NON- CLASS IE DRY TYPE POWER TRANSFORMERS

06/10/1991

9106180024

94132

WESTINGHOUSE, PACIFIC GAS AND ELECTRIC

CRACKING OF COIL SUPPORT INSULATORS IN CLASS IE AND NON- CLASS IE DRY TYPE POWER TRANSFORMERS

05/05/1994

ml020870047

94133

PENNSYLVANIA POWER AND LIGHT, CARDINAL INDUSTRIAL

CRACKS IN SEVERAL 1 INCH ASME CLASS 18UNC HEXAGONAL BOLTS

04/19/1994

9404220229

94134

NORTHEAST NUCLEAR ENERGY, EATON INDUSTRIES

FAILURES OF UNDERVOLTAGE MODULES USED IN ACCIDENT MITIGATION EQUIPMENT

05/05/1994

ml020950506

94135

BBC BROWN BOVERI

FAILURE OF TYPE 27N-R RELAY DUE TO CRACKING OF CAPACITOR

05/06/1994

9405120090

94136

TENNESSEE VALLEY AUTHORITY, LIMITORQUE

FAILURE OF ANTI-ROTATION KEYS ON MOTOR OPERATED VALVES

02/22/1994

9403070369

94137

WOLF CREEK NUCLEAR OPERATIONS, GOULD

POTENTIAL FOR TYPE 120 MB INDICATING LAMPS TO BLOW CONTROL POWER TRANSFORMER FUSES, RENDERING SAFETY SYSTEMS INOPERABLE

02/02/1994

9402100130

94138

GULF STATES UTILITIES

EXHAUST TORNADO DAMPERS FOR SEVERAL BUILDINGS WOULD NOT REOPEN FOLLOWING PASSAGE OF TORNADO AND LOSS OF OFFSITE POWER

10/22/1993

9310270200

94139

COPES-VULCAN, PUBLIC SERVICE ELECTRIC AND GAS

REACTOR TRIP EVENT IN WHICH PRESSURIZER WAS TAKEN SOLID AND RELIEVED THROUGH POWER OPERATED RELIEF VALVES

04/07/1994

ml020910377


94140

TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL

CRACKED WELDS ON DIESEL TURBOCHARGERS

04/01/1994

9404060138

94141

COLTEC INDUSTRIES, NORTHERN STATES POWER

FAILURE OF TWO SUPPORT STUDS ON DISCHARGE PIPING BRACKET TO EMERGENCY DIESEL GENERATOR TURBOCHARGER FOR AIR INLET HOUSING

04/01/1994

9404120288

94142

DIXSON, ENTERGY OPERATIONS, SAMTEC

DEFECT IN 11-PIN CONNECTOR IN "PRO" SERIES BARGRAPH INSTRUMENT, CAUSING LOSS OF FRONT-PANEL DISPLAY INFORMATION

05/10/1994

9405180070

94143

VELAN VALVE

RECEIPT OF UNDERSIZED REPLACEMENT ANTI-ROTATION KEYS FOR 6 INCH MOTOR OPERATED GLOBE VALVES

04/25/1994

0405050347

94144

CHARTER POWER, POTTER AND BRUMFIELD, SOUTHERN CALIFORNIA EDISON

APPARENT DEFECT IN LATCHING MECHANISM OF R10-E3286-2 RELAYS USED IN CLASS IE BATTERY CHARGERS

05/11/1994

9405160026

94145

EATON, NORTHEAST NUCLEAR ENERGY

FAILURES OF UNDERVOLTAGE MODULES USED IN ACCIDENT MITIGATION EQUIPMENT

05/10/1994

9405250227

94146

COMMONWEALTH EDISON, TECHNO, PARKER HANNIFIN

FAILURE OF SECONDARY CONTAINMENT ISOLATION DAMPERS TO FULLY CLOSE DUE TO PNEUMATIC CYLINDER STICKING IN MID-STROKE

05/17/1994

9405260259

94147

ARIZONA PUBLIC SERVICE, RAYCHEM

LACK OF PROPER FUSING OF ADHESIVE STRIP TO OUTER CASING OF SPLICE

04/25/1994

ml020930323

94148

ARIZONA PUBLIC SERVICE,

GENERAL ELECTRIC

REACTOR TRIP DUE TO NON-CLASS IE 4.16 KV SWITCHGEAR BUS LOAD SHED DUE TO INSUFFICIENT ELECTRICAL CONTACT IN A POTENTIAL TRANSFORMER

11/25/1993

9312090060

94149

GENERAL PUBLIC UTILITIES, WHITING

IDENTIFICATION OF CASTING DEFECTS IN MAIN HOIST MOTOR TO GEAR BOX COUPLINGS OF TURBINE BUILDING CRANE AND REACTOR BUILDING CRANE

05/19/1994

ml020930330


94150

CRANE VALVE, FLORIDA POWER CORPORATION

DATA SUPPLIED IN MID-1980'S FOR TORQUE SWITCHES IN MOTOR OPERATED VALVES MAY HAVE BEEN USED BEYOND INTENDED SCOPE

05/16/1994

9405200186

94151

POWER AUTHORITY OF STATE OF NEW YORK,

COPES-VULCAN

DEFECTIVE THREADS IN SPRING ADJUSTING NUT FOR AIR OPERATED ACTUATOR OF POWER OPERATED RELIEF VALVE

05/25/1994

9406290263

94152

WASHINGTON PUBLIC POWER, GENERAL ELECTRIC

DEGRADATION OF DIAPHRAGMS IN SCRAM SOLENOID PILOT VALVES AFTER 4 YEARS OF SERVICE

05/26/1994

9406060198

94153

FLORIDA POWER CORPORATION, LIMITORQUE

NONRELEASE OF BRAKES ON VALVE OPERATORS IN UNDERVOLTAGE CONDITION

05/02/1994

9405180436

94154

COMMONWEALTH EDISON, GENERAL ELECTRIC

SIGNIFICANT TRANSIENT DUE TO AUTOMATIC TRIP OF AUXILIARY TRANSFORMER AS RESULT OF WATER INTRUSION TO 4.1 KV DUCTWORK

10/12/1993

9310210020

94155

NORTHEAST NUCLEAR ENERGY, TARGET ROCK, WYLE LABORATORIES

LIFT OF SIX SAFETY RELIEF VALVES EXCEEDED TECHNICAL SPECIFICATIONS

03/29/1994

ml020910379

94156

ENTERGY OPERATIONS, AUTOMATIC SWITCH COMPANY, GENERAL ELECTRIC

CONTROL ROD TESTING SHOWED 21 OF 99 RODS WITH SLOW INSERTION TIMES BUT WITHIN TECHNICAL SPECIFICATIONS

06/01/1994

ml020950493

94157

COOPER ENERGY, HOUSTON LIGHTING AND POWER, COMMONWEALTH EDISON

FAILURE OF STUDS ON FUEL INJECTION PUMP

06/02/1994

9406080209

94158

ILLINOIS POWER, MORRISON-KNUDSEN

,

BASLER ELECTRIC

INCORRECT INTERNAL CONNECTIONS IN MOTOR OPERATED POTENTIOMETER USED TO CONTROL EMERGENCY DEISEL GENERATOR OUTPUT VOLTAGE

06/06/1994

9406100322

94159

NORTH ATLANTIC ENERGY SERVICES, WESTINGHOUSE

LOOSE PARTS IN REACTOR VESSEL

06/09/1994

ml020910381


94160

TENNESSEE VALLEY AUTHORITY,

DRESSER INDUSTRIES

CENTRIFUGAL CHARGING PUMP EXCEEDED CURVES FOR BOTH HEAD AND FLOW IN TESTING

05/19/1994

9406020289

94161

VERMONT YANKEE, GENERAL ELECTRIC

SMALL ELECTRICAL FIRE IN CABINET DUE TO OVERHEATING OF CR120A RELAY COIL

05/31/1994

ml020930337

94162

ROSEMOUNT

MODEL 1153 SERIES F NUCLEAR QUALIFIED PRESSURE TRANSMITTER ANOMALOUS OUTPUT DURING OVERPRESSURE EVENT

05/27/1994

9406090089

94163

DEPARTMENT OF ENERGY, BBC BROWN BOVERI

TEST FAILURE OF LK-16 CIRCUIT BREAKER TO OPEN

05/20/1994

ml020870055

94164

TENNESSEE VALLEY AUTHORITY, INGERSOLL-RAND

MECHANICAL BINDING O F RESIDUAL HEAT REMOVAL PUMP DURING PREOPERATIONAL TESTING

06/17/1994

ml020870059

94165

BOSTON EDISON

TEN PERCENT INCREASE IN SCRAM TIMES FOR FIRST 17 RODS TESTED; ONE ROD FAILED TO INSERT WITHIN 7 SECONDS

06/20/1994

9406220078

94166

BORG-WARNER, ENERTECH

DELIVERY OF UNQUALIFIED SEALS FOR VALVE HYDRAULIC OPERATOR ACCUMULATORS AND CYLINDERS

06/22/1994

9406280210

94167

BOEING COMPUTER SERVICES

ANSYS SOFTWARE ERROR

06/14/1994

9406220340

94168

WHITTAKER

INADEQUATE SENSITIVITY OF HYDROGEN SENSORS IN CONTAINMENT ATMOSPHERE MONITORING SYSTEM

06/09/1994

9406170260

94169

NORTHEAST NUCLEAR ENERGY, BUSSMANN

TYPE KTK, 120 VAC, 5 AMP FUSES WITH DATE CODE V-303 COULD OPEN UNEXPECTEDLY DUE TO LACK OF COLD SOLDER JOINTS

06/24/1994

ml020910383

94170

BORG-WARNER, ENERTECH

DELIVERY OF UNQUALIFIED SEALS FOR VALVE HYDRAULIC OPERATOR ACCUMULATORS AND CYLINDERS

06/27/1994

9407070259

94171

ILLINOIS POWER, WESTINGHOUSE, BBC BROWN BOVERI

FAILURE OF CV-2 RELAY TELEPHONE COIL EMERGENCY DEISEL GENERATOR OUTPUT CIRCUIT BREAKER

06/27/1994

9407050205


94172

WOLF CREEK NUCLEAR OPERATIONS, WESTINGHOUSE

DEPARTURE FROM NUCLEATE BOILING PENALTY UP TO 16.5 PERCENT ON NEW FUEL DUE TO COOLANT FLOW EFFECTS FROM ROTATION OF GRID STRAPS

06/28/1994

ml020930341

94173

CLEVELAND ELECTRIC ILLUMINATING, CONTROMATICS, ANCHOR/DARLING

INADEQUATE SEATING TORQUE IN BUTTERFLY ISOLATION MOTOR OPERATED VALVES DURING TESTING

06/28/1994

ml020910388

94174

ARIZONA PUBLIC SERVICE, RAYCHEM

LACK OF THOROUGH MELTING OF RIBBON ADHESIVE FOR HEAT SHRINKABLE MOTOR SPLICE

06/07/1994

9406150118

94175

SACM DIESEL, COMMONWEALTH EDISON

SAFETY RELATED SPARE EMERGENCY DEISEL GENERATOR PARTS DETERMINED TO BE NONSAFETY COMMERCIAL GRADE COMPONENTS

06/30/1994

9407120151

94176

PUBLIC SERVICE ELECTRIC AND GAS, WESTINGHOUSE

DEFECT IN HIGH STEAM FLOW SIGNAL SUMMERS PM-505B/PM-506B DURING RECOVERY FROM LOST POWER

06/30/1994

9407120141

94177

AUTOMATIC SWITCH COMPANY

DEGRADATION OF NYOGEL 775A LUBRICANT ON SEAT AND DISC OF SINGLE SOLENOID 4-WAY VALVES

07/07/1994

9407140195

94178

AUTOMATIC SWITCH COMPANY, NEBRASKA PUBLIC POWER DISTRICT, FLORIDA POWER AND LIGHT

DEGRADATION OF NYOGEL 775A LUBRICANT ON SEAT AND DISC OF SINGLE SOLENOID 4-WAY VALVES

07/07/1994

9407130091

94179

CONNECTICUT YANKEE ATOMIC POWER, WESTINGHOUSE

HIGH BEARING TEMPERATURE ON REACTOR COOLANT PUMP DUE TO FIRE FROM FAILURE OF POLYVINYL CHLORIDE COUPLING IN LUBRICATING OIL COLLECTION SYSTEM

07/11/1994

ml020910447

94180

TENNESSEE

VALLEY AUTHORITY, RELIANCE ELECTRIC

DELIVERY OF FOUR INCORRECT CONTAINMENT LOWER COMPARTMENT COOLER MOTORS AND FAILURE OF ROTOR SHAFT WELD JOINING ROTOR LAMINATION PACK

06/20/1994

9407010062

94181

NEW YORK POWER AUTHORITY, FISHER CONTROLS

TYPE 3570 SERIES POSITIONERS WITH TYPE 472/473 SPRING RETURN PISTON ACTUATORS

06/27/1994

9407010252


94182

TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC

PIN CONNECTING TRIP COIL LINK TO CRANK IN MAGNE-BLAST CIRCUIT BREAKER DROPPED OUT, CAUSING TRIPPING MECHANISM TO BECOME INOPERABLE

05/09/1994

9407190020

94183

CONSOLIDATED EDISON, AURORA PUMP, LAYNE AND BOWLER

FAILURE OF SHAFT COUPLINGS IN SERVICE WATER PUMPS

06/30/1994

ml020930345

94184

ENTERGY OPERATIONS, AUTOMATIC SWITCH COMPANY, GENERAL ELECTRIC

SCRAM TIMES FOR TWO CONTROL RODS EXCEED TECHNICAL SPECIFICATIONS

06/22/1994

9406290013

94185

PUBLIC SERVICE ELECTRIC AND GAS, COPES-VULCAN

REACTOR TRIP EVENT IN WHICH PRESSURIZER WAS TAKEN SOLID AND RELIEVED THROUGH POWER OPERATED RELIEF VALVES

07/14/1994

9407210139

94186

FLORIDA POWER AND LIGHT,

GENERAL ELECTRIC

TEST FAILURE OF AK-2-25 CIRCUIT BREAKER TO OPEN

07/14/1994

ml020930349

94187

DETROIT EDISON,

P. R. SUSSMAN, THERMAL SCIENCE

INSTALLATION OF THERMO-LAG FIRE BARRIERS

07/15/1994

9407210126

94188

WASHINGTON PUBLIC POWER, WESTINGHOUSE, IMAGING AND SENSING TECHNOLOGY

CORROSION OF CONDUCTORS INTERNAL TO STRAIN RELIEF MATERIAL IN CONTAINMENT PENETRATION MODULES

07/15/1994

9407210170

94189

STATIC O-RING

POTENTIAL LEAKAGE IN CONDUIT SEALS OF CERTAIN PRESSURE, VACUUM, AND TEMPERATURE SWITCHES

06/10/1994

9406290240

94190

NEW YORK POWER AUTHORITY, COPES-VULCAN

DEFECTIVE THREADS IN SPRING ADJUSTING NUT FOR AIR OPERATED ACTUATOR OF POWER OPERATED RELIEF VALVE

06/22/1994

9406290263

94191

NORTHEAST NUCLEAR ENERGY, BUSSMANN, DEPARTMENT OF ENERGY

TYPE KTK, 120 VAC, 5 AMP FUSES WITH DATE CODE V-303 COULD OPEN UNEXPECTEDLY DUE TO LACK OF COLD SOLDER JOINTS

06/24/1994

ml020870061


94192

INTERSTATE STEEL SUPPLY, NEW YORK POWER AUTHORITY, PHILADELPHIA ELECTRIC

PURCHASE AND RECEIPT OF SEISMIC CATEGORY I PIPING FROM UNQUALIFIED VENDOR

07/12/1994

9407200190

94193

NEW YORK POWER AUTHORITY, COPES-VULCAN, WESTINGHOUSE

REVISED VALUES FOR WEIGHTS AND CENTER OF GRAVITY OF SEVERAL VALVES

07/11/1994

9407180154

94194

COMMONWEALTH EDISON,

COPES-VULCAN, ERIE FASTENER AND INDUSTRIAL SUPPLY

RECEIPT OF CRACKED BODY TO BONNET NUTS FOR AIR OPERATED VALVES

07/22/1994

9407270223

94195

WASHINGTON PUBLIC POWER, WESTINGHOUSE, IMAGING AND SENSING TECHNOLOGY

CORROSION OF CONDUCTORS INTERNAL TO STRAIN RELIEF MATERIAL IN CONTAINMENT PENETRATION MODULES

07/22/1994

9407270103

94196

NEBRASKA PUBLIC POWER DISTRICT, GENERAL ELECTRIC

DEGRADATION OF LEXAN CAM FOLLOWER IN TYPE SBM SWITCHES MANUFACTURED BEFORE JANUARY 1976

07/26/1994

ml020870065

94197

OMAHA PUBLIC POWER DISTRICT, BBC BROWN BOVERI, OHMITE

LACK OF COMPATIBILITY OF PARTS IN MODEL CU1021 AND CU1031 POTENTIOMETER AND MODEL CS-1 SWITCHES

07/26/1994

9407280238

94198

OMAHA PUBLIC POWER DISTRICT, BBC BROWN BOVERI, OHMITE

LACK OF COMPATIBILITY OF PARTS IN MODEL CU1021 AND CU1031 POTENTIOMETER AND MODEL CS-1 SWITCHES

06/21/1994

9406290078

94199

TENNESSEE VALLEY AUTHORITY, TELEMECANIQUE

MALFUNCTION OF THERMAL OVERLOAD RELAYS

07/15/1994

9407260232

94200

BOSTON EDISON, GENERAL ELECTRIC, AUTOMATIC SWITCH COMPANY

TEN PERCENT INCREASE IN SCRAM TIMES FOR FIRST 17 RODS TESTED; ONE ROD FAILED TO INSERT WITHIN 7 SECONDS

07/15/1994

9407210244

94201

TWO INDIVIDUALS

DESIGN FOR A LOSS OF NORMAL SPENT FUEL POOL COOLING FAILS TO MEET NRC REQUIREMENTS

05/25/1994

9406220405


94202

BORG-WARNER

CLOSING STEM THRUST GREATER THAN DESIGN VALUE FOR 6-INCH MOTOR OPERATED 900 POUNDS PER SQUARE INCH Y-GLOBE VALVE

07/27/1994

9408030190

94203

IMAGING AND SENSING TECHNOLOGY, WESTINGHOUSE, WASHINGTON PUBLIC POWER

CORROSION OF CONDUCTORS INTERNAL TO STRAIN RELIEF MATERIAL IN CONTAINMENT PENETRATION MODULES

07/15/1994

0407200186

94204

COMMONWEALTH EDISON, SACM DIESEL

SAFETY RELATED SPARE EMERGENCY DEISEL GENERATOR PARTS DETERMINED TO BE NONSAFETY COMMERCIAL GRADE COMPONENTS

07/08/1994

9407150145

94205

TWO INDIVIDUALS

DESIGN FOR A LOSS OF NORMAL SPENT FUEL POOL COOLING FAILS TO MEET NRC REQUIREMENTS

06/17/1994

9406220416

94206

NUCLEAR REGULATORY COMMISSION, PHILADELPHIA ELECTRIC, CUTLER-HAMMER

TIME ARMATURE RELAYS, MODELS 583 AND 687, FOR VARIOUS PUMPS AND VALVES HAVE LOOSE AUXILIARY CONTACTS

07/28/1994

ml020930354

94207

NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE

HIGH BEARING TEMPERATURE ON REACTOR COOLANT PUMP DUE TO FIRE FROM FAILURE OF POLYVINYL CHLORIDE COUPLING IN LUBRICATING OIL COLLECTION SYSTEM

07/29/1994

ml020930362

94208

GENERAL ELECTRIC, AUTOMATIC SWITCH COMPANY

TEN PERCENT INCREASE IN SCRAM TIMES FOR FIRST 17 RODS TESTED; ONE ROD FAILED TO INSERT WITHIN 7 SECONDS

07/25/1994

9408040390

94209

SOUTHERN CALIFORNIA EDISON, METER DEVICES

FAILURE OF EMERGENCY DEISEL GENERATOR ROTO TEST SWITCH DUE TO SHEARING OF SWITCH CONNECTIONS BY BOLT HEAD

08/02/1994

ml020930368

94210

ENTERGY OPERATIONS, GENERAL ELECTRIC, AUTOMATIC SWITCH COMPANY

TEN PERCENT INCREASE IN SCRAM TIMES FOR FIRST 17 RODS TESTED; ONE ROD FAILED TO INSERT WITHIN 7 SECONDS

07/22/1994

9408010218


94211

CAROLINA POWER AND LIGHT, OMHITE

LACK OF COMPATIBILITY OF PARTS IN MODEL CU1021 AND CU1031 POTENTIOMETER AND MODEL CS-1 SWITCHES

07/28/1994

9408020124

94212

TOLEDO EDISON, DRESSER INDUSTRIES, GIMPEL MACHINE WORKS

FAILURE OF AUXILIARY FEEDWATER PUMP TURBINE TRIP AND THROTTLE VALVE TO OPEN

08/05/1994

9408150215

94213

UNIVERSITY OF VIRGINIA, NUCLEAR RESEARCH

DEFECT IN COMMUNICATION LINK BETWEEN READOUT MODULE AND DETECTOR IF SEPARATED BY MORE THAN 20 FEET

07/28/1994

9408030290

94214

WISCONSIN ELECTRIC, WESTINGHOUSE, CALDON

UNDERESTIMATION OF FEEDWATER FLOW DUE TO WEAK SIGNALS FROM MODEL 601 LEFM TRANSDUCERS

07/29/1994

9408020156

94215

PUBLIC SERVICE ELECTRIC AND GAS, WESTINGHOUSE

DEFECT IN HIGH STEAM FLOW SIGNAL SUMMERS PM-505B/PM-506B DURING RECOVERY FROM LOST POWER

07/27/1994

9408040402

94216

TOLEDO EDISON, DRESSER INDUSTRIES

FAILURE OF AUXILIARY FEEDWATER PUMP TURBINE TRIP AND THROTTLE VALVE TO OPEN

08/10/1994

ml020930370

94217

VELAN VALVE

RECEIPT OF UNDERSIZED REPLACEMENT ANTI-ROTATION KEYS FOR 6 INCH MOTOR OPERATED GLOBE VALVES

08/11/1994

9408170261

94218

BABCOCK AND WILCOX,

DUKE POWER, GENERAL PUBLIC UTILITIES

DURING POSTULATED CORE FLOOD LINE LOSS OF COOLANT ACCIDENT, REACTOR CAVITY SEAL PLATE COULD INTERACT WITH CONTROL ROD DRIVE MECHANISM SUPPORT STRUCTURE TO INTERFERE WITH ROD INSERTION AND VIOLATE PRESSURE BOUNDARY

04/04/1994

ml020870069

94219

CONNECTICUT YANKEE ATOMIC POWER, WESTINGHOUSE

IN LARGE BREAK LOSS OF COOLANT ACCIDENT, PEAK CLAD TEMPERATURE WOULD EXCEED 2200 F UNDER CURRENTLY

ALLOWED RADIAL PEAK FACTOR OF 1.6

08/17/1994

ml020910453

94220

COLTEC INDUSTRIES, BALTIMORE GAS AND ELECTRIC

TEST RESULT OF ACCELERATED WEAR OF FUEL INJECTION EROSION SLEEVES ON EMERGENCY DIESEL CYLINDER

07/20/1994

9407270211


94221

NIAGARA MOHAWK POWER, MASTER SPECIALTIES

FAILURE OF PUSHBUTTON TEST SWITCH IN LOAD UNBALANCE TRIP CIRCUIT OF TURBINE ELECTROHYDRAULIC CONTROL SYSTEM

06/10/1994

9406200077

94222

CAROLINA POWER AND LIGHT, ROCKWELL INTERNATIONAL

EXCESSIVE LEAKAGE OF MAIN STEAM ISOLATION VALVES

06/23/1994

9407050069

94223

NORTHEAST NUCLEAR ENERGY, BERGEN-PATERSON PIPE

SLOW LEAKAGE OF FLUID IN HYDRAULIC SNUBBERS

02/01/1994

9402100074

94224

TENNESSEE VALLEY AUTHORITY, WHITAKER

MALFUNCTIONS OF ELECTROMECHANICAL CONTROL ROD STEP DEMAND COUNTERS

02/22/1994

9403090065

94225

CAROLINA POWER AND LIGHT, SIEMENS POWER

LOCATION OF GADOLINIA PINS IN FUEL ASSEMBLY IN CORE DIFFERENT FROM DESIGN SPECIFICATION

12/17/1993

9401040023

94226

TENNESSEE VALLEY AUTHORITY, ELLIS AND WATTS

CONDENSERS DESIGNED TO LOWER THAN SYSTEM OPERATING PRESSURE IN 25 TON WATER COOLED AIR CONDITIONING UNITS

08/23/1994

ml020870073

94227

DETROIT EDISON, THERMAL SCIENCE,

P. R. SUSSMAN

IMPROPER INSTALLATION OF THERMO-LAG FIRE BARRIERS

08/15/1994

9408240221

94228

ELLIS AND WATTS, TENNESSEE VALLEY AUTHORITY

CONDENSERS DESIGNED TO LOWER THAN SYSTEM OPERATING PRESSURE IN 25 TON WATER COOLED AIR CONDITIONING UNITS

08/29/1994

9409090045

94229

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERROR

07/26/1994

9408030325

94230

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERROR

07/26/1994

9408030327

94231

COOPER ENERGY

FAILURE OF STUDS ON FUEL INJECTION PUMP

08/09/1994

9409060173

94232

COMMONWEALTH EDISON, COOPER ENERGY,

NORAL

MISSING 3 OF 18 THERMOCOUPLE CRIMPS IN EMERGENCY DEISEL GENERATOR EXHAUST SYSTEM

08/30/1994

ml020930374


94233

SACM DIESEL, COMMONWEALTH EDISON

SAFETY RELATED SPARE EMERGENCY DEISEL GENERATOR PARTS DETERMINED TO BE NONSAFETY COMMERCIAL GRADE COMPONENTS

08/18/1994

9408250233

94234

PACIFIC GAS AND ELECTRIC, WESTINGHOUSE, EXIDE

ELEVATED VOLTAGE CONDITION ON BATTERY CHARGER DUE TO UNSOLDERED COMPONENT IN PRINTED CIRCUIT BOARD

08/31/1994

ml020910457

94235

DUQUESNE LIGHT, WESTINGHOUSE

FAULT IN SOLID STATE PROTECTION SYSTEM TESTER

09/01/1994

ml020910464

94236

COMMONWEALTH EDISON, COOPER ENERGY

OVERSTRESSED EMERGENCY DEISEL GENERATOR SHAFT THAT SUPPORTS SPEED SENSING MAGNETIC PICKUP

08/11/1994

9410180113

94237

VIRGINIA ELECTRIC AND POWER,

TERRY TURBINE, DRESSER INDUSTRIES

EXCESSIVE NUMBER OF AUXILIARY FEEDWATER PUMP OVERSPEED TRIPS DUE TO GOVERNOR VALVE STEM BINDING

09/02/1994

9409150039

94238

DUQUENSE LIGHT, WESTINGHOUSE

FAULT IN SOLID STATE PROTECTION SYSTEM TESTER

09/01/1994

9409140079

94239

FLORIDA POWER AND LIGHT,

AUTOMATIC SWITCH COMPANY

DEGRADATION OF NYOGEL 775A LUBRICANT ON SEAT AND DISC OF SINGLE SOLENOID 4-WAY VALVES

01/19/1994

9408040239

94240

CHARTER POWER SYSTEMS, POTTER AND BRUMFIELD, SOUTHERN CALIFORNIA EDISON

APPARENT DEFECT IN LATCHING MECHANISM OF R10-E3286-2 RELAYS USED IN CLASS IE BATTERY CHARGERS

09/07/1994

9409150071

94241

COOPER ENERGY, COMMONWEALTH EDISON

OVERSTRESSED EMERGENCY DEISEL GENERATOR SHAFT THAT SUPPORTS SPEED SENSING MAGNETIC PICKUP

09/09/1994

9409190076

94242

COOPER ENERGY, COMMONWEALTH EDISON, NORAL

MISSING 3 OF 18 THERMOCOUPLE CRIMPS IN EMERGENCY DEISEL GENERATOR EXHAUST SYSTEM

09/09/1994

9409130423

94243

BBC BROWN BOVERI

IRRADIATION TESTING RESULTS FOR TYPE 27N RELAYS; DEGRADATION FOUND ABOVE TOTAL DOSE OF 1000 RADS GAMMA

07/28/1994

9408190160

94244

TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC

PIN CONNECTING TRIP COIL LINK TO CRANK OF MAGNE-BLAST 6.9 KV CIRCUIT BREAKER FELL OUT

08/06/1994

9408170073


94245

PACIFIC GAS AND ELECTRIC, WESTINGHOUSE

FAILURE OF POWER SUPPLIES USED IN EAGLE-21 REACTOR PROTECTION SYSTEM DUE TO CAPACITOR FAILURE

09/07/1994

ml020930380

94246

OMAHA PUBLIC POWER DISTRICT, BBC BROWN BOVERI, OMHITE

LACK OF COMPATIBILITY OF PARTS IN MODEL CU1021 AND CU1031 POTENTIOMETER AND MODEL CS-1 SWITCHES

08/24/1994

9409060293

94247

COOPER ENERGY

CRACKING IN SUBCOVER WHERE INTAKE AND EXHAUST ROCKER SHAFTS ARE MOUNTED

08/29/1994

ml020870076

94248

GEORGIA POWER

FAILURE OF AUTOMATIC RESET FUNCTION IN CONTROL RELAYS EMERGENCY FILTRATION SYSTEM HEATER POWER

07/14/1994

9407190017

94249

NUCLEAR REGULATORY COMMISSION, DUQUESNE LIGHT, DRESSER INDUSTRIES

FOR CHARGING PUMP HOLD DOWN BOLT TORQUE, VENDOR MANUAL STATES 80 FOOT-POUNDS WHEREAS VENDOR DRAWING SHOWS 450 FOOT-POUNDS

09/12/1994

ml020870077

94250

WESTINGHOUSE

POTENTIAL RETURN TO CRITICALITY DUE TO REVERSE FLUSHING OF CORE DURING LONG TERM CORE COOLING FOLLOWING LOSS OF COOLANT ACCIDENT

08/22/1994

9409070277

94251

SOUTHERN CALIFORNIA EDISON, DRESSER INDUSTRIES

FAILURE OF AUXILIARY FEEDWATER PUMP TURBINE TRIP AND THROTTLE VALVE TO OPEN

09/19/1994

ml020930385

94252

NORTH ATLANTIC ENERGY SERVICES, JOHNSTON PUMP, CALIFORNIA NUT AND BOLT

CORRODED FLANGE BOLTS ON SERVICE WATER PUMP LOCATED IN COOLING TOWER BASIN

09/19/1994

ml020930388

94253

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERROR

08/25/1994

9409010147

94254

CRANE, DUQUESNE LIGHT,

NORTHERN STATES POWER

FAILURE OF WELDS JOINING YOKE, ADAPTER PLATE, AND OTHER PARTS OF 10 INCH VALVE DUE TO ERRONEOUS INSTALLATION OF SHIMS

08/23/1994

9409140324

94255

TENNESSEE VALLEY AUTHORITY, INGERSOLL-RAND

RESIDUAL HEAT REMOVAL PUMP IMPELLER WELDED TO CASING RING DURING OPERATION

08/12/1994

9408220182


94256

NUCLEAR RESEARCH, UNIVERSITY OF VIRGINIA

DEFECT IN COMMUNICATION LINK BETWEEN READOUT MODULE AND DETECTOR IF SEPARATED BY MORE THAN 20 FEET

08/26/1994

9409120326

94257

MORRISON- KNUDSEN,

BASLER ELECTRIC, ILLINOIS POWER

INCORRECT INTERNAL CONNECTIONS IN MOTOR OPERATED POTENTIOMETER USED TO CONTROL EMERGENCY DEISEL GENERATOR OUTPUT VOLTAGE

08/18/1994

9409130386

94258

WESTINGHOUSE

STANDARD AXIAL NODALIZATION USED IN SMALL BREAK LOSS OF COOLANT TRASIENT ANALYSIS (SBLOCTA) CODE

04/14/1994

9404190350

94259

WESTINGHOUSE

STANDARD AXIAL NODALIZATION USED IN SMALL BREAK LOSS OF COOLANT TRASIENT ANALYSIS (SBLOCTA) CODE

09/21/1994

9409270342

94260

WESTINGHOUSE

CERTAIN REACTOR COOLANT PUMP SUPPORT COLUMNS MAY BE TILTED BEYOND DESIGN

09/19/1994

9409270102

94261

ARIZONA PUBLIC SERVICE, AMERICAN TELEPHONE AND TELEGRAPH

DEGRADED 125 VOLT BATTERY MODEL L-1SH ROUND CELLS, INSTALLED IN MAY 1993

10/04/1994

ml020930395

94262

GIMPEL MACHINE WORKS

FAILURE OF AUXILIARY FEEDWATER PUMP TURBINE TRIP AND THROTTLE VALVE TO OPEN

08/30/1994

9409150014

94263

TENNESSEE VALLEY AUTHORITY, ELLIS AND WATTS

CONDENSERS DESIGNED TO LOWER THAN SYSTEM OPERATING PRESSURE IN 25 TON WATER COOLED AIR CONDITIONING UNITS

09/20/1994

9409290286

94264

TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC

EXCESSIVE TEST TRIP TIME OF 250 VDC 1600 AMP AKR CIRCUIT BREAKERS EQUIPPED WITH EC1 TRIP DEVICES

09/20/1994

9409290268

94265

BOSTON EDISON, GENERAL ELECTRIC

RECEIPT OF AK-2A-50 CIRCUIT BREAKERS WITH INSTANTANEOUS (LSIT1) TRIP UNITS RATHER THAN LONG TIME OR SHORT TIME (LST1) TRIP UNITS

10/07/1994

9410120210

94266

ITT BARTON INSTRUMENTS, FLORIDA POWER AND LIGHT

DELIVERY OF SEISMICALLY UNQUALIFIED RELAYS, 0288-0044B, FOR USE IN MODEL 288 INDICATING SWITCHES

10/05/1994

9411010149


94267

VIRGINIA ELECTRIC AND POWER,

TERRY TURBINE, DRESSER INDUSTRIES

EXCESSIVE NUMBER OF AUXILIARY FEEDWATER PUMP OVERSPEED TRIPS DUE TO GOVERNOR VALVE STEM BINDING

09/26/1994

9410040095

94268

BBC BROWN BOVERI

LUBRICATION HARDENING AND CONTAMINATION OF CIRCUIT BREAKER BEING REFURBISHED

09/29/1994

ml020870081

94269

BBC BROWN BOVERI

LUBRICATION HARDENING AND CONTAMINATION OF CIRCUIT BREAKER BEING REFURBISHED

10/03/1994

ml020870084

94270

STATIC O-RING

CRACKING OF INSULATION LEAD WIRES ON PRESSURE, VACUUM, AND TEMPERATURE SWITCH

MODELS ENDING IN 'NQ' DUE TO USE OF EPOXY FOR CONDUIT SEAL

10/14/1994

9410240161

94271

ITT BARTON INSTRUMENTS

DELIVERY OF SEISMICALLY UNQUALIFIED RELAYS, 0288-0044B, FOR USE IN MODEL 288 INDICATING SWITCHES

10/17/1994

9410200230

94272

COMMONWEALTH EDISON, WESTINGHOUSE

UNCOUPLING OF CONTROL ROD DRIVE MECHANISM FUNNEL

10/17/1994

ml020930401

94273

BBC BROWN BOVERI

IRRADIATION TESTING RESULTS FOR TYPE 27N RELAYS; DEGRADATION FOUND ABOVE TOTAL DOSE OF 10E3 RADS GAMMA

09/26/1994

9410110217

94274

WESTINGHOUSE, DUKE POWER, INGERSOLL-RAND

SEVERAL AXIAL CRACKS IN PRESSURE REDUCING SLEEVE LOCKNUT FOR JHF MODEL SAFETY INJECTION PUMP

10/19/1994

9410240057

94275

NUCLEAR REGULATORY COMMISSION, NORTH ATLANTIC ENERGY SERVICES, JOHNSTON PUMP

CORRODED FLANGE BOLTS ON SERVICE WATER PUMP LOCATED IN COOLING TOWER BASIN

09/19/1994

ml020930402

94276

VIRGINIA ELECTRIC AND POWER,

VELAN VALVE

POTENTIAL DIVERSION OF SAFETY INJECTION THROUGH IDLE CHARGING PUMP

05/24/1994

9405270186

94277

ARIZONA PUBLIC SERVICE,

BBC BROWN BOVERI

LACK OF CONSISTENCY BETWEEN TECHNICAL SPECIFICATIONS AND FUEL RELOAD ANALYSIS

08/08/1994

9408230102


94278

BORG-WARNER

TESTING INDICATES THAT WHEN FLOW ACROSS 6 INCH 900 POUNDS PER SQUARE INCH MOTOR OPERATED Y-GLOBE VALVE EXCEEDS 5 FEET PER SECOND, STEM THRUST SHOULD BE BASED ON DIFFERENTIAL PRESSURE ACROSS VALVE GUIDE AREA RATHER THAN ON SEAT AREA

10/25/1994

9410310324

94279

NORTH ATLANTIC ENERGY SERVICES

CORRODED FLANGE BOLTS ON SERVICE WATER PUMP LOCATED IN COOLING TOWER BASIN

11/02/1994

ml020930407

94280

COOPER ENERGY, TEXAS UTILITIES GENERATING

LEAKING ELECTROLYTIC CAPACITOR THAT EXCEEDED ITS NORMAL EXPECTED LIFE IN WOODWARD EGA CONTROL BOX FOR EMERGENCY DEISEL GENERATOR

10/26/1994

9411040131

94281

COPES-VULCAN, TENNESSEE VALLEY AUTHORITY

DISCREPANT 1/2-13UNC TAPPED HOLES IN 11 VALVE YOKES

11/03/1994

ml020870088

94282

COMMONWEALTH EDISON, AUTOMATIC SWITCH COMPANY

FAILURE OF CONTROL ROD DRIVE TO SCRAM DURING TESTING DUE TO MALFUNCTION OF SCRAM PILOT SOLENOID VALVES

11/09/1994

ml020930412

94283

PACIFIC GAS AND ELECTRIC, WESTINGHOUSE

INCREASE IN REACTOR COOLING SYSTEM DOSE EQUIVALENT OF IODINE

11/09/1994

ml020930416

94284

COOPER ENERGY, TEXAS UTILITIES GENERATING

LEAKING ELECTROLYTIC CAPACITOR THAT EXCEEDED ITS NORMAL EXPECTED LIFE IN WOODWARD EGA CONTROL BOX FOR EMERGENCY DEISEL GENERATOR

11/08/1994

9411170093

94285

COMMONWEALTH EDISON, LIMITORQUE

POTENTIAL FOR FAILURE OF AISI TYPE 1018 MOTOR PINION KEYS IN MOTOR OPERATED VALVE ACTUATORS

11/11/1994

9411210111

94286

DOW CORNING

FLAME SELF-EXTINGUISHING TIME FOR 96-081 RTV SEALANT EXCEEDS SPECIFICATION

11/17/1994

9411230285

94287

ROSEMOUNT

CHANGE IN OVERPRESSURE TEST PROCEDURE FOR MODEL 1152, 1153,

AND 1154 DIFFERENTIAL TRANSMITTERS

11/10/1994

9411210141


94288

BALTIMORE GAS AND ELECTRIC,

TERRY TURBINE, DRESSER INDUSTRIES

STUCK GOVERNOR VALVE ON AUXILIARY FEEDWATER PUMP DURING ROUTINE SURVEILLANCE TEST

11/15/1994

9411210269

94289

UNITED CONTROLS INTERNATIONAL, FLORIDA POWER AND LIGHT

FAILURE OF EMERGENCY DEISEL GENERATOR SEQUENCER TO START SAFETY INJECTION PUMP UPON RECEIVING VALID SAFETY INJECTION SIGNAL DUE TO SOFTWARE LOGIC ERROR

11/15/1994

9411210123

94290

PUBLIC SERVICE ELECTRIC AND GAS, HILLER, ANCHOR/DARLING

TEST FAILURE TO OPEN OF AIR OPERATED GATE VALVES IN SAFETY AUXILIARY COOLING SYSTEM

11/10/1994

ml020860696

94291

BALTIMORE GAS AND ELECTRIC,

ARMCO NATIONAL OIL WELL

APPARENT CRACKING OF CHARGING PUMP CASING

11/15/1994

9411210269

94292

CRANE VALVE, FLORIDA POWER CORPORATION

DATA SUPPLIED IN MID-1980'S FOR TORQUE SWITCHES IN MOTOR OPERATED VALVES MAY HAVE BEEN USED BEYOND INTENDED SCOPE

10/28/1994

9411090029

94293

NEW YORK POWER AUTHORITY, COPES-VULCAN

DEFECTIVE THREADS IN SPRING ADJUSTING NUT FOR AIR OPERATED ACTUATOR OF POWER OPERATED RELIEF VALVE

11/08/1994

9411160266

94294

DOW CORNING

DEVIATIONS IN SPECIFIED CURE RATES OF CERTAIN SILICONE ELASTOMERS USED IN FIRE PROTECTION FUNCTIONS

11/28/1994

9412050383

94295

POWER AUTHORITY OF STATE OF NEW YORK,

GENERAL ELECTRIC

FAILURE OF OVERCURRENT TRIP TO PERFORM WITHIN SPECIFICATION FOR MOLDED CASE CIRCUIT BREAKER TYPE THJK

11/28/1994

9412010280

94296

COOPER ENERGY, COMMONWEALTH EDISON

MASTER CONNECTING ROD FAILURE IN EMERGENCY DEISEL GENERATOR

11/09/1994

9411150598

94297

DETROIT EDISON, GENERAL ELECTRIC, AUTOMATIC SWITCH COMPANY

CRACKED DIAPHRAGM IN SCRAM SOLENOID PILOT VALVE

11/23/1994

ml020930421


94298

COLTEC INDUSTRIES, VIRGINIA ELECTRIC AND POWER, ARKANSAS POWER AND LIGHT

CRACKED AIR START DISTRIBUTOR CAMS

10/19/1994

9411070090

94299

VIRGINIA ELECTRIC AND POWER, MOORE PRODUCTS

FAILURE OF MAIN FEEDWATER REGULATING VALVE DUE TO FAILURE OF UPPER PNEUMATIC BOOSTER RELAY ON VALVE POSITIONER

08/15/1994

9408230194

94300

PACIFIC GAS AND ELECTRIC,

CROSBY VALVE AND GAGE, WESTINGHOUSE

THREE PRESSURE SAFETY VALVES FOUND OUT OF TECHNICAL SPECIFICATION TOLERANCE DURING TESTING

04/26/1994

9405030250

94301

TENNESSEE VALLEY AUTHORITY, TERRY TURBINE, DRESSER INDUSTRIES

AIR VOIDS IN CONTROL AND LUBRICATION OIL SYSTEM OF TURBINE DRIVEN AUXILIARY FEEDWATER PUMPS

11/30/1994

ml020930424

94302

SOUTH CAROLINA ELECTRIC AND GAS, COLT INDUSTRIES, MAGNETROL INTERNATIONAL

LEVEL SWITCHES FOR EMERGENCY DEISEL GENERATOR DAY TANKS MAY NOT BE SEISMICALLY QUALIFIED

03/11/1994

9403280195

94303

SOUTHERN NUCLEAR, VELAN VALVE

FAILURE OF VALVE ACTUATOR SPACER BOLTS WHEN MANUALLY OPERATING VALVE BECAUSE OF INCORRECT MATERIAL

09/15/1994

9409270197

94304

TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC

PIN FELL OUT OF MAGNE-BLAST 6.9 KV CIRCUIT BREAKER; CONNECTED TRIP COIL LINK TO CRANK

10/31/1994

9411070265

94305

ENTERGY OPERATIONS, BUFFALO FORGE

POTENTIAL CONTAINMENT BYPASS LEAKAGE PATHS DUE TO LACK OF LEAK TIGHT FAN HOUSINGS

10/09/1992

9210140031

94306

ENTERGY OPERATIONS, BUFFALO FORGE, BECHTEL POWER

POTENTIAL CONTAINMENT BYPASS LEAKAGE PATHS DUE TO LACK OF LEAK TIGHT FAN HOUSINGS

05/28/1993

9306090242

94307

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERROR

10/31/1994

9411080126

94308

ENTERGY OPERATIONS, AUTOMATIC SWITCH COMPANY, GENERAL ELECTRIC

DELAYED OPERATION OF SCRAM PILOT VALVES CAUSING 38 RODS TO HAVE UNACCEPTABLE SCRAM TIMES

06/17/1994

9406290013


94309

ENTERGY OPERATIONS, AUTOMATIC SWITCH COMPANY, GENERAL ELECTRIC

DELAYED OPERATION OF SCRAM PILOT VALVES CAUSING 38 RODS TO HAVE UNACCEPTABLE SCRAM TIMES

07/22/1994

9408010218

94310

BALTIMORE GAS AND ELECTRIC,

BECHTEL POWER, COMBUSTION ENGINEERING

LOSS OF COOLANT ACCIDENT ANALYSIS DID NOT INCLUDE HEAT TRANSFER FROM REACTOR COOLING SYSTEM METAL DURING LONG-TERM COOLING PHASE

12/09/1994

9412210178

94311

COOPER ENERGY

MASTER CONNECTING ROD FAILURE IN EMERGENCY DEISEL GENERATOR

11/29/1994

9412090257

94312

DOW CORNING

FLAME SELF EXTINGUISHING TIME FOR 96-081 RTV SEALANT EXCEEDS SPECIFICATION

12/12/1994

9412140085

94313

CLEVELAND ELECTRIC ILLUMINATING, GENERAL ELECTRIC, AUTOMATIC SWITCH COMPANY

SLOW CONTROL ROD DRIVE SCRAM TIMES

12/12/1994

ml020930429

94314

NUCLEAR REGULATORY COMMISSION, DUQUESNE LIGHT, WESTINGHOUSE

FEEDWATER FLOW TRIP SWITCHES DO NOT REMOVE AUTO BLOCKING FEATURE, RENDERING ANTICIPATED TRANSIENT WITHOUT SCRAM MITIGATION ACTUATION CIRCUITRY INOPERABLE

12/08/1994

ml020870090

94315

SOUTH CAROLINA ELECTRIC AND GAS, BBC BROWN BOVERI

FAILURE OF 27N DEGRADED VOLTAGE RELAY DUE TO FAILURE OF TIMER IC-U5

12/02/1994

9412130133

94316

COMMONWEALTH EDISON

SIGNIFICANT SKIN DOSE TO WORKER DUE TO SR-90 SOURCE PLACED IN BACK POCKET

09/06/1994

9409190160

94317

COMMONWEALTH EDISON, FURMANITE AMERICA

TREVITEST PERFORMED ON MAIN STEAM SAFETY VALVES MAY HAVE LEFT THEM OUTSIDE TECHNICAL SPECIFICATION TOLERANCE

04/08/1994

9404130062

94318

ARIZONA PUBLIC SERVICE, RAYCHEM

LACK OF THOROUGH MELTING OF RIBBON ADHESIVE FOR HEAT SHRINKABLE MOTOR SPLICE

06/07/1994

9406150118

94319

SOUTHERN NUCLEAR, SIEMENS POWER

FAILURE OF TYPE MA350-C CIRCUIT BREAKER FOR COMPONENT COOLING WATER PUMP DUE TO DETACHED PROP SPRINGS

06/13/1994

9406200297


94320

VALTEK INTERNATIONAL, HOUSTON LIGHTING AND POWER

VALVE DESIGN NOT ADEQUATE TO SHUT OFF FLOW IN BACKFLOW CONDITION

10/19/1994

9410310117

94321

CROSBY VALVE AND GAGE, NORTHEAST NUCLEAR ENERGY

MALADJUSTMENT OF 8 MAIN STEAM SAFETY VALVES DUE TO TECHNICIAN ERROR IN INTERPRETING PROCEDURE

10/03/1994

9410210133

94322

DOW CORNING

DEVIATIONS IN SPECIFIED CURE RATES OF CERTAIN SILICONE ELASTOMERS USED IN FIRE PROTECTION FUNCTIONS

12/19/1994

Not Available

94323

COMMONWEALTH EDISON, GENERAL ELECTRIC

NONCONSERVATIVE ASSUMPTION OF TURBINE BYPASS VALVE OPENING TIME MAY RESULT IN NONCONSERVATIVE MINIMUM CRITICAL POWER RATIO OPERATING LIMIT

12/21/1994

9412280144

94324

ITT BARTON INSTRUMENTS

DELIVERY OF SEISMICALLY UNQUALIFIED RELAYS, 0288-0044B, FOR USE IN MODEL 288 INDICATING SWITCHES

12/19/1994

ml020870091

94325

PUBLIC SERVICE ELECTRIC AND GAS, WESTINGHOUSE

OMISSION OF POSITIVE DISPLACEMENT CHARGING PUMP OPERATION COULD PLACE REACTOR COOLING SYSTEM OUTSIDE DESIGN OR LICENSING BASIS ON DEMAND FOR SAFETY INJECTION

12/14/1994

9412230045

94326

BALTIMORE GAS AND ELECTRIC,

TERRY TURBINE, DRESSER INDUSTRIES

STUCK GOVERNOR VALVE ON AUXILIARY FEEDWATER PUMP DURING ROUTINE SURVEILLANCE TEST

12/14/1994

9412230282

Part 21 Reports for 1993

LOG_ NO

NOTIFIER, VENDOR

DESCRIPTION

REP_DAT E

ACCESS_N O

93001

BORG-WARNER

CONTINUING EVALUATION OF THE FRICTION FACTOR FOR 6 INCH, 150 POUNDS PER SQUARE INCH GATE VALVE

12/22/1992

9301050017

93002

ARIZONA PUBLIC SERVICE, ANCHOR/DARLING

FAILURE OF 4-WAY FEEDWATER ISOLATION VALVE

11/08/1992

9211180011

93003

TWO INDIVIDUALS

DESIGN FOR A LOSS OF NORMAL SPENT FUEL POOL COOLING FAILS TO MEET NRC REQUIREMENTS

11/27/1992

9301050135

93004

TWO INDIVIDUALS

DESIGN FOR A LOSS OF NORMAL SPENT FUEL POOL COOLING FAILS TO MEET NRC REQUIREMENTS

12/14/1992

9301050046

93005

GEORGIA POWER, TRANSAMERICA DELAVAL, COOPER ENERGY

IMPROPER VENTING OF AIR START VALVE ON EMERGENCY DEISEL GENERATOR

12/18/1992

9212290192

93006

BRAND UTILITY SERVICES

LEAKAGE OF AIR BEHIND STEAM GENERATOR COLD LEG NOZZLE DAMS MAY CAUSE LOSS OF RESIDUAL HEAT REMOVAL COOLING DURING MIDLOOP OPERATIONS

12/31/1992

9301060216

93007

PUBLIC SERVICE ELECTRIC AND GAS,

COLT INDUSTRIES

PLUGS AND "O" RING GASKETS INSTALLED FOR WRONG DIRECTION ROTATION IN EMERGENCY DEISEL GENERATOR ENGINE DRIVEN FUEL OIL PUMP

01/11/1993

ml020500607

93008

CAROLINA POWER AND LIGHT, ANCHOR/DARLING

EXCESSIVE SEAT LEAKAGE OF REACTOR CORE ISOLATION COOLING SYSTEM INBOARD AND OUTBOARD STEAM ISOLATION VALVES

12/14/1992

9212210005

93009

NORTHEAST UTILITIES,

COLT INDUSTRIES

ERRORS IN CALCULATION OF COOLING WATER REQUIREMENTS FOR EMERGENCY DEISEL GENERATOR HEAT EXCHANGERS

01/06/1993

9301140003


93010

CRAWFORD FITTING

FLUX INCLUSIONS IN TUBE FITTINGS COULD CAUSE CRACKING DURING TIGHTENING

12/18/1992

9212290199

93011

GENERAL ELECTRIC

POTENTIAL FOR DAMAGE TO HIGH PRESSURE COOLANT INJECTION TURBINE EXHAUST LINE DUE TO WATER IN THE TURBINE CASING

01/05/1993

9301120284

93012

DRESSER INDUSTRIES, COMMONWEALTH EDISON

VALVE MAY NOT OPEN OR OPEN FULLY

12/22/1992

9212310145

93013

WESTINGHOUSE

POTENTIAL FOR BORON PRECIPITATION IN REACTOR CORE DURING LOW TEMPERATURE AFTER LOSS OF COOLANT ACCIDENT

12/09/1993

9212170157

93014

HAWKEYE VALVE AND FITTING, IOWA ELECTRIC LIGHT AND POWER, CRAWFORD FITTING

DELIVERY OF FEMALE ELBOW WITH POSSIBLE FORGING DEFECT

01/08/1993

9301220307

93015

BOEING COMPUTER SERVICES

ERROR IN GTSTRUDL SOFTWARE

12/22/1992

9301290238

93016

BBC BROWN BOVERI, POTTER AND BRUMFIELD, LEWIS SPRING

FAILURE OF A CONTINOUSLY CHATTERING MOTOR DRIVEN RELAY

01/13/1993

9301190132

93017

HOUSTON LIGHTING AND POWER, WESTINGHOUSE

CALCULATIONAL ERROR AFFECTING THE POWER OPERATED RELIEF VALVE SETPOINT CURVES FOR THE COLD OVERPRESSURE MITIGATION SYSTEM

12/31/1992

9301050273

93018

PUBLIC SERVICE ELECTRIC AND GAS,

COLT INDUSTRIES

PLUGS AND "O" RING GASKETS INSTALLED FOR WRONG DIRECTION ROTATION IN EMERGENCY DEISEL GENERATOR ENGINE DRIVEN FUEL OIL PUMP

01/11/1993

ml020500045


93019

TENNESSEE VALLEY AUTHORITY, BINGHAM-WILLAM ETTE

INADEQUATE MINIMUM RECIRCULATION FLOW FOR DECAY HEAT REMOVAL PUMP

12/18/1992

9212290221

93020

WESTINGHOUSE

POTENTIAL FOR INADEQUATE CORE COOLING FLOW DURING ALIGNMENT OF RESIDUAL HEAT REMOVAL PUMPS TO REACTOR COOLING SYSTEM HOT LEGS

01/08/1993

9301110193

93021

TEXAS UTILITIES GENERATING, KRANCO

PURCHASE OF PARTS FOR A POLAR CRANE WITHOUT APPROPRIATE QUALITY ASSURANCE MEASURES

11/22/1992

9212290029

93022

PACIFIC GAS AND ELECTRIC, WESTINGHOUSE

OMISSION OF DYNAMIC PRESSURE DIFFERENTIAL BETWEEN VESSEL AND SENSOR IN CALCULATION OF LOW TEMPERATURE OVERPRESSURE PROTECTION SETPOINT

01/08/1993

ml020500666

93023

NUCLEAR REGULATORY COMMISSION, CONNECTICUT YANKEE ATOMIC POWER

FLUID AIR INTERFACE INCOMPATIBILITY IN AUXILIARY FEEDWATER SYSTEM VALVE ACTUATORS

12/15/1992

9212220077

93024

BABCOCK AND WILCOX, BAILEY CONTROLS, ROSEMOUNT

STATIC PRESSURE EFFECT ON THE SPAN OF DIFFERENTIAL PRESSURE TRANSMITTER

12/16/1992

9212280125

93025

TEXAS UTILITIES GENERATING, BORG-WARNER

STEMS SEPARATED FROM DISKS ON TWO MANUALLY OPERATED GATE VALVES

12/11/1992

9212150263

93026

BGE, DRESSER INDUSTRIES

LIFT SETTINGS FOR MAIN STEAM ISOLATION VALVES AND PRESSURIZER SAFETY VALVES HIGHER THAN CALCULATED

11/13/1992

9211230206

93027

ABB POWER

FAILURE OF TYPE K-4000 CIRCUIT BREAKER TO MEET ANSI STANDARD C37.16

01/15/1993

ml020500049


93028

PUBLIC SERVICE ELECTRIC AND GAS,

COLT INDUSTRIES

PLUGS AND "O" RING GASKETS INSTALLED FOR WRONG DIRECTION ROTATION IN EMERGENCY DEISEL GENERATOR ENGINE DRIVEN FUEL OIL PUMP

01/06/1993

9301260260

93029

COOPER ENERGY

POTENTIAL DEFECT IN THE STARTING AIR DISTRIBUTOR FOR DSRV/DSR ENTERPRISE DIESEL ENGINES

01/15/1993

9301220258

93030

BOEING COMPUTER SERVICES

ANSYS CLASS 3 SOFTWARE ERROR SUMMARY

01/19/1993

ml020500681

93031

CLEVELAND ELECTRIC ILLUMINATING, GENERAL ELECTRIC

INDICATIONS OF FAILURE DURING FUEL SIPPING OF CYCLE 2 FUEL, TYPE "LYP"

01/19/1993

ml020500691

93032

TEXAS UTILITIES GENERATING, ELGAR

DEFICIENCIES IN PRINTED CIRCUIT BOARDS

01/08/1993

9301110189

93033

BOEING COMPUTER SERVICES

SOFTWARE ERROR

01/06/1993

9301200276

93034

ENTERGY OPERATIONS, LOUISIANA POWER AND LIGHT,

EBASCO SERVICES

NONCONSERVATIVE CALCULATION OF POSTACCIDENT DOSE

12/23/1992

9212290171

93035

COMMONWEALTH EDISON, WESTINGHOUSE

OMISSION OF PRESSURE DIFFERENCE BETWEEN REACTOR VESSEL BELTLINE AND PRESSURE SENSOR IN CALCULATION OF LOW TEMPERATURE OVERPRESSURE PROTECTION SETPOINTS

01/21/1993

ml020500696

93036

MORRISON- KNUDSEN, DUQUESNE LIGHT, BALSTON

AIR PIPING FILTER ASSEMBLY, BALSTON PARTS A912A-DX AND A913A-DX USED RUBBER INSTEAD OF PLASTIC DRAIN FLOAT

01/25/1993

9302170040


93037

NIAGARA MOHAWK POWER, PANALARM

ENGINEERED SAFEGUARDS FEATURE ACTUATED DUE TO A FAILURE OF A TEMPERATURE SWITCH

12/30/1992

9301050274

93038

COOPER ENERGY

THREE ADDITIONAL LOTS OF FUEL NOZZLE TIPS REJECTED DUE TO CRACKING

02/03/1993

ml020500054

93039

CONNECTICUT YANKEE ATOMIC POWER, THERMAL SCIENCE

THERMAL LAG FIRE BARRIER MAY NOT BE QUALIFIED TO PROTECT LOW VOLTAGE CABLING

12/31/1992

9301050328

93040

TEXAS UTILITIES GENERATING, COOPER ENERGY, DELTROL

QUALIFIED DIESEL ENGINE RELAY HAS DIFFERENT SETPOINTS THAN ORIGINAL RELAY

01/22/1993

9301260114

93041

POWER AUTHORITY OF STATE OF NEW YORK, FOXBORO

CERTAIN EMPTY CARD SLOTS DID NOT CONTAIN INSTALLED DUMMY MODULES, NEGATING THE SEISMIC QUALIFICATION

10/30/1992

9211040025

93042

GEORGIA POWER, EATON INDUSTRIES

DESIGN INADEQUACY IN SEQUENCER CAN RESULT IN DELAYS IN THE ACTUATION OF SAFETY EQUIPMENT

05/18/1992

9205220178

93043

COOPER ENERGY, SOUTHERN CALIFORNIA EDISON

CYLINDER HEAD WITH A CASTING DEFECT

01/28/1993

9302040007

93044

FLORIDA POWER AND LIGHT, WESTINGHOUSE

WET ANNULAR BURNABLE ABSORBERS LOCATED OFF CENTER, ELEVATING FUEL STACK AND INCREASING LOCAL PEAKING FACTOR

01/25/1993

ml020500759

93045

SONOTECH, INTERSPEC

ALLEGED FALSE ADVERTISING OF ANTICORROSION PROPERTIES OF ULTRASOUND COUPLANTS

01/26/1993

9302220224


93046

MORRISON- KNUDSEN, GENERAL MOTORS

BASKET CONNECTING ROD NUTS SHIPPED SINCE FEBRUARY 1992 MAY HAVE THREADS THAT ARE NOT SQUARE TO THE LOAD BEARING SURFACE

02/05/1993

9302230312

93047

COMMONWEALTH EDISON, WESTINGHOUSE

LOW TEMPERATURE OVERPRESSURIZATION PROTECTION SYSTEM POWER OPERATED RELIEF VALVE SETPOINT CURVES ARE NONCONSERVATIVE

02/01/1993

ml020500761

93048

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERRORS

02/04/1993

ml020500763

93049

TEXAS UTILITIES GENERATING, ELGAR

MANUFACTURING DEFICIENCIES IN PRINTED CIRCUIT BOARDS FOR CLASS 1E ELECTRIC POWER INVERTERS

01/08/1993

9301110189

93050

OMAHA PUBLIC POWER DISTRICT, GENERAL ELECTRIC

BROKEN OR CRACKED LEXAN CAM FOLLOWERS ON TYPE SBM SWITCHES ASSOCIATED WITH 4160 V CIRCUIT BREAKERS

05/20/1992

9205270034

93051

TAYLOR-FORGE, TIOGA PIPE SUPPLY,

TEXAS UTILITIES GENERATING

ELBOWS OF 316 SS STAINLESS STEEL INSTEAD OF 304 SS STAINLESS STEEL

01/22/1993

ml020500058

93052

DUQUESNE LIGHT

NEED TO REASSESS THE STRESSES IN MAIN STEAM PIPING SUPPORTS WHEN STEAM GENERATOR TUBES ARE PLUGGED

02/12/1993

ml020510618

93053

TAYLOR-FORGE, TIOGA PIPE SUPPLY, CAROLINA POWER AND LIGHT

CHEMICAL ANALYSIS OF PLATE AND TUBULAR PRODUCTS

11/09/1992

ml020510622

93054

BBC BROWN BOVERI

INPUT ERROR IN THE BETTER AXIAL SHAPE SELECTION SYSTEM

02/12/1993

9302220071


93055

BORG-WARNER, TEXAS UTILITIES GENERATING

FAILURE OF 4 INCH, 150 POUNDS PER SQUARE INCH BOLTED BONNET SWING CHECK VALVE TO CLOSE DURING TESTING

02/12/1993

9302220271

93056

CRAWFORD FITTING

POSSIBLE MATERIAL DEFECT IN TUBE FITTINGS

02/01/1993

9302100167

93057

BORG-WARNER, TEXAS UTILITIES GENERATING

CHECK VALVE FAILED TO CLOSE FULLY DURING TESTING BECAUSE OF DISK TO STUD ATTACHMENT WELD

02/18/1993

9302240008

93058

WYLE LABORATORIES, AUTOMATIC VALVE COMPANY, TENNESSEE VALLEY AUTHORITY

SIMILARITY ANALYSIS FOR EIGHT SOLENOID MANIFOLD ASSEMBLIES

02/12/1993

9302230323

93059

GENERAL ELECTRIC

FAILURE OF AK-25 CIRCUIT BREAKER FLUX SHIFTERS TO RESET FOLLOWING A HIGH CURRENT TEST

01/29/1993

9302110354

93060

BOEING COMPUTER SERVICES

ANSYS SOFTWARE ERRORS

01/14/1993

ml020500061

93061

BOEING COMPUTER SERVICES

ANSYS SOFTWARE ERRORS

01/15/1993

ml020500066

93062

NORTH ATLANTIC ENERGY SERVICES,

COLT INDUSTRIES

FUEL DELIVERY SPRINGS BREAK IN DIESEL ENGINE FUEL PUMPS

01/12/1993

9301290158

93063

TAYLOR-FORGE, TEXAS UTILITIES GENERATING, HUB INCORPORATED

ELBOWS OF 316 SS STAINLESS STEEL INSTEAD OF 304 SS STAINLESS STEEL

02/03/1993

ml020500067


93064

DUQUESNE LIGHT, WESTINGHOUSE

OVERPRESSURIZATION OF CHARGING OR SAFETY INJECTION PUMP SUCTION LINE DURING LOSS OF COOLANT ACCIDENT MAY CAUSE LEAKAGE PATH THROUGH CONTAINMENT

02/18/1993

ml020530371

93065

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERRORS

01/26/1993

ml020500070

93066

COMMONWEALTH EDISON,

C AND S VALVE

CHECK VALVE RUBBER SEAT FAILED TO SEAL PROPERLY

12/23/1992

9301050026

93067

WYLE LABORATORIES, GEORGIA POWER

INCORRECTLY CERTIFIED BUSSMAN NEUTRALS

02/16/1993

9302220393

93068

ARIZONA PUBLIC SERVICE, GENERAL ELECTRIC

BINDING OF UNDERVOLTAGE TRIP ATTACHMENT ON MODEL AKR-4BE- 30 REACTOR TRIP BREAKER

02/19/1993

ml020630183

93069

WESTINGHOUSE

OVERPRESSURIZATION OF CHARGING OR SAFETY INJECTION PUMP SUCTION LINE DURING LOSS OF COOLANT ACCIDENT MAY CAUSE LEAKAGE PATH THROUGH CONTAINMENT

12/21/1992

ml020530371

93070

PUBLIC SERVICE ELECTRIC AND GAS,

COLT INDUSTRIES

REPLACEMENT ENGINE DRIVEN FUEL OIL PUMPS DO NOT RUN IN REQUIRED COUNTERCLOCKWISE DIRECTION

02/09/1993

9302170275

93071

TOLEDO EDISON, BECHTEL POWER, IMPELL

CALCULATION ERRORS OF TEMPERATURE AND PRESSURE PROFILES FOLLOWING HIGH ENERGY LINE BREAKS

06/17/1992

9206240108

93072

MORRISON- KNUDSEN, GENERAL MOTORS

BASKET CONNECTING ROD NUTS SHIPPED SINCE FEBRUARY 1992 MAY HAVE THREADS THAT ARE NOT SQUARE TO THE LOAD BEARING SURFACE

02/18/1993

9302260160


93073

SACM DIESEL, NORTHERN STATES POWER, BALTIMORE GAS AND ELECTRIC

WELD CRACKING ON EXHAUST GAS COMPENSATOR OF DIESEL ENGINE IN RAILROAD APPLICATION

01/25/1993

9302260301

93074

COMMONWEALTH EDISON, WESTINGHOUSE

MISLANDED TEST LEADS

02/24/1993

ml020630189

93075

PACIFIC GAS AND ELECTRIC, WESTINGHOUSE

INACCURACIES EXIST IN AUXILIARY FEED WATER AND ATMOSPHERIC DUMP VALVE FLOWS IN STEAM GENERATOR OVERFILL ANALYSIS

05/04/1992

9205080124

93076

WYLE LABORATORIES, AUTOMATIC VALVE COMPANY

ENVIRONMENTAL QUALIFICATION FOR SOLENOID MANIFOLD ASSEMBLIES

01/28/1993

9202230326

93077

CAROLINA POWER AND LIGHT, LIMITORQUE

CONTACTS DO NOT OPEN DURING TRIP CONDITIONS ON TYPE HMCP150 AND HFD CIRCUIT BREAKERS

02/25/1993

ml020530678

93078

VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE

OVERPRESSURIZATION OF CHARGING OR SAFETY INJECTION PUMP SUCTION LINE DURING LOSS OF COOLANT ACCIDENT MAY CAUSE LEAKAGE PATH THROUGH CONTAINMENT

02/25/1993

ml020530681

93079

COMMONWEALTH EDISON, HONEYWELL

POTENTIAL FOR MISCALCULATION OF REACTOR POWER AND IMPROPER CALIBRATION OF REACTOR PROTECTION SYSTEM DUE TO USE OF MODEL STD 130 DIFFERENTIAL PRESSURE TRANSMITTERS

01/12/1993

9301260172

93080

SOUTHERN CALIFORNIA EDISON, BBC BROWN BOVERI

POTENTIALLY NONCONSERVATIVE DEPARTURE FROM NUCLEATE BOILING RATIO BECAUSE OF DIFFERENCES IN CORE AXIAL POWER SHAPE CALCULATED USING INCORE DETECTORS AND THAT CALCULATED USING EXCORE DETECTORS AT ANOTHER PLANT

02/26/1993

ml020630191


93081

CONSUMERS POWER,

ITT BARTON INSTRUMENTS

RETURNED TRANSMITTER HAD A SENSING LINE FILLED WITH WATER INSTEAD OF SILICONE AS REQUIRED

03/23/1993

9203300276

93082

CAROLINA POWER AND LIGHT, WESTINGHOUSE

CONTACTS DO NOT OPEN DURING TRIP CONDITIONS ON TYPE HMCP150 AND HFD CIRCUIT BREAKERS

02/25/1993

9305030007

93083

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERROR

02/18/1993

9305040309

93084

BOEING COMPUTER SERVICES

ANSYS NUPIPE-II SOFTWARE ERROR

02/19/1993

9305040413

93085

DUQUESNE LIGHT, WESTINGHOUSE

POTENTIAL FOR RELEASE EXCEEDING 10 CFR 100 LIMIT IF VOLUME CONTROL TANK OUTLET CHECK VALVE LEAKS DURING LOSS OF COOLANT ACCIDENT

03/01/1993

ml020530683

93086

PACIFIC GAS AND ELECTRIC, LIMITORQUE

SHEARING OF MOTOR PINION KEY OF OPERATOR DUE TO SHORT STROKING

08/28/1992

9209020333

93087

GEORGIA POWER, ANCHOR/DARLING

CONTAINMENT ISOLATION VALVE WOULD NOT CLOSE BECAUSE OF A CASTING MARK ON THE VALVE HINGE

12/23/1991

9112310218

93088

WASHINGTON PUBLIC POWER, GENERAL ELECTRIC

FAILURE OF THE UPPER AIR DEFLECTOR FOR THE HIGH PRESSURE CORE SPRAY PUMP MOTOR WHEN A SMALL PIECE LODGED INSIDE THE MOTOR STATOR

06/24/1992

9207020098

93089

NORTHEAST NUCLEAR ENERGY, GENERAL ELECTRIC, AUTOMATIC SWITCH COMPANY

DELAYS IN SCRAM INSERTION TIMES FOR EIGHT CONTROL RODS BECAUSE OF SLOW VENTING OF AIR FROM THE SCRAM PILOT SOLENOID VALVES

12/20/1991

9112310046


93090

PORTLAND GENERAL ELECTRIC, BECHTEL POWER

LACK OF AUTOMATIC START ON FANS THAT PROVIDE COOLING AIR FLOW TO EMERGENCY SAFEGUARDS FEATURES ELECTRICAL SWITCHGEAR ROOMS

07/03/1991

9107120178

93091

NIAGARA MOHAWK POWER, GENERAL ELECTRIC, PANALARM

TWO ERRONEOUS HIGH AREA TEMPERATURE ISOLATION SIGNALS FOR EMERGENCY SAFEGUARDS FEATURES ACTUATION DUE TO A FAILED TEMPERATURE MONITORING SWITCH

02/03/1992

9202120118

93092

HOUSTON LIGHTING AND POWER, FISHER CONTROLS,

BAILEY CONTROLS

PRESSURIZER SPRAY VALVE FAILED OPEN DUE TO DISENGAGEMENT OF FEEDBACK ARM LINKAGE

01/30/1992

9202030182

93093

POWER AUTHORITY OF STATE OF NEW YORK, WOODWARD GOVERNOR

POTENTIAL FOR DIESEL ENGINE GOVERNOR OFFSET IN LOAD AND FREQUENCY IN THE EVENT OF A BATTERY GROUND

06/04/1992

9206120132

93094

COMMONWEALTH EDISON,

LIBERTY TECHNOLOGIES

MOTOR OPERATED VALVE DID NOT CLOSE PROPERLY BECAUSE OF INCORRECT TORQUE SWITCH SETTINGS

09/04/1991

9202110297

93095

COOPER ENERGY

ADDITIONAL PART NUMBERS AFFECTED BY DEFECT IN STARTING AIR DISTRIBUTOR HOUSING ASSEMBLY FOR DSRV/DSR ENTERPRISE DIESEL ENGINES

02/25/1993

9303040158

93096

POWER AUTHORITY OF STATE OF NEW YORK, LIMITORQUE

INCORRECT MOTOR PINION KEY INSTALLED IN CERTAIN VALVE OPERATORS

02/07/1992

9202180037

93097

BOEING COMPUTER SERVICES

SOFTWARE ERRORS

02/23/1993

9305040374


93098

POWER AUTHORITY OF STATE OF NEW YORK, SORRENTO ELECTRONICS

UNDOCUMENTED ASSEMBLY FOUND IN THE SIGNAL INPUT PATH TO TWO RADIATION MONITORS

04/01/1992

9204080103

93099

COMMONWEALTH EDISON,

BBC BROWN BOVERI

TYPE 27N RELAYS ARE SUBJECT TO SETPOINT DRIFT AND LOSS OF TIME DELAY FUNCTION DUE TO ELEVATED RADIATION DOSE DURING A LOSS OF COOLANT ACCIDENT AND SIGNIFICANT FUEL FAILURE

11/25/1992

9212010002

93100

POWER AUTHORITY OF STATE OF NEW YORK, ANCHOR/DARLING

NEED SPRINGS TO ASSURE POSITIVE DISC SEATING WHEN THE VALVE STEM IS ORIENTED IN ANY DIRECTION EXCEPT VERTICAL

05/07/1992

9205140006

93101

DUQUESNE LIGHT, WESTINGHOUSE

CORE COOLING MUST BE SUPPLEMENTED BY COLD LEG LOW HEAD INJECTION DURING SWITCH TO HOT LEG INJECTION

03/04/1993

ml020530694

93102

PACIFIC GAS AND ELECTRIC,

ALCO,

LUCAS BRYCE

RADIAL CRACKS IN SNUBBER VALVES IN THE FUEL INJECTION SYSTEM OF EMERGENCY DEISEL GENERATOR, RESULTING IN FUEL LEAKS

03/07/1993

ml020500075

93103

NORTHEAST NUCLEAR ENERGY, BBC BROWN BOVERI

UNDERPREDICTION OF DELTA K EFFECTIVE OF 0.04 IN CRITICALITY ANALYSIS FOR SPENT FUEL STORAGE RACKS

03/13/1992

9203200208

93104

VERMONT YANKEE, CONVAL, ANCHOR/DARLING

LEAKING GATE VALVE AND CHECK VALVES

04/07/1992

9204140019

93105

COMMONWEALTH EDISON, ANCHOR/DARLING

CONTAINMENT STEAM ISOLATION VALVE FAILED DUE TO HYDRAULIC BONNET LOCK

03/06/1993

ml020630194


93106

QUADREX

IDENTIFIES PROBLEM NUMBERS 088 AND 089 REGARDING THE PERFORMANCE OF NUPIPE-II FOR PIPING CALCULATIONS

06/07/1991

ml020500077

93107

GEORGIA POWER, ANCHOR/DARLING

CONTAINMENT ISOLATION VALVE WOULD NOT CLOSE BECAUSE OF A CASTING MARK ON THE VALVE HINGE

05/13/1992

9205190325

93108

POWER AUTHORITY OF STATE OF NEW YORK, WOODWARD GOVERNOR

POTENTIAL GROUNDS IN EG-M ELECTROHYDRAULIC GOVERNOR

10/19/1992

9210280071

93109

TEXAS UTILITIES GENERATING, BORG-WARNER

CHECK VALVE DISK WAS HELD OFF ITS SEAT BY INTERFERENCE FROM A LIP OF EXCESS CASTING MATERIAL AT THE BACK OF THE VALVE BODY

05/21/1991

9105290127

93110

DUKE POWER, DRESSER INDUSTRIES

OBSERVED BLOWDOWN OF PRESSURIZER SAFETY VALVE EXCEEDED RATED BLOWDOWN

04/27/1992

9205050286

93111

NORTHEAST NUCLEAR ENERGY, GOULD BROWN BOVERI

SETPOINTS FOR OVERVOLTAGE RELAYS IN THE REACTOR PROTECTION SYSTEM DRIFTED DUE TO A CARBON COMPOSITION RESISTOR IN THE VOLTAGE SENSING CIRCUIT

04/24/1992

9205010208

93112

COOPER ENERGY, TRANSAMERICA DELAVAL,

THE GEAR WORKS

MANUFACTURING DEFECT IN JACKET WATER PUMP GEAR FOR DSRV ENTERPRISE DIESEL ENGINES

03/09/1993

9303180014

93113

TOLEDO EDISON, IMPELL

ERRORS IN TEMPERATURE PROFILE CALCULATIONS FOLLOWING HIGH ENERGY LINE BREAKS

05/08/1992

9205110280

93114

ELGAR

OMISSION OF A JUMPER CONNECTING TERMINALS FOR STATIC SWITCH DRIVE PCB MODELS UPS 103 AND INV 103

02/17/1993

9303090384


93115

NORTHEAST NUCLEAR ENERGY, DYNATEC

MOUNTING BUSHINGS FOR CONTROL ROOM AIR CONDITIONING COMPRESSORS WERE NONSEISMIC

04/30/1992

9205060111

93116

TENNESSEE VALLEY AUTHORITY, LIMITORQUE

EXCESSIVE DEPTH OF KEYWAY IN THE MOTOR PINION GEAR OF A MODEL SB-O ACTUATOR, ALLOWING THE GEAR TO PARTIALLY ROTATE ON THE MOTOR SHAFT

03/16/1992

9203230255

93117

TEXAS UTILITIES GENERATING, POWER CONVERSION PRODUCTS

BATTERY CHARGERS DO NOT INCLUDE PROPER ISOLATION BY REDUNDANT FUSING OF NONSAFETY RELATED COMPONENTS FROM A CLASS 1E POWER SUPPLY

07/24/1992

9207300146

93118

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERROR

03/02/1993

ml020500051

93119

VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE

OVERPRESSURIZATION OF CHARGING OR SAFETY INJECTION PUMP SUCTION LINE DURING LOSS OF COOLANT ACCIDENT MAY CAUSE LEAKAGE PATH THROUGH CONTAINMENT

03/16/1993

ml020530685

93120

TENNESSEE VALLEY AUTHORITY, BINGHAM-WILLAM ETTE

MINIMUM RECIRCULATION FLOW OF DECAY HEAT REMOVAL PUMPS

03/05/1993

9303110329

93121

COMMONWEALTH EDISON,

EAGLE SIGNAL

THREE SEQUENCE TIMER CAM SHAFTS WERE BINDING AND FAILED TO FULLY RESET

01/29/1993

9302010227

93122

BABCOCK AND WILCOX

EXCESSIVE TORQUE SETTING IN MOTOR OPERATED VALVE EVALUATION SOFTWARE

03/04/1993

9303100268

93123

FLORIDA POWER AND LIGHT, WESTINGHOUSE

MISPOSITIONING OF ABSORBER SECTION IN DEBRIS RESISTANT FUEL

02/10/1993

ml020530704


93124

COMMONWEALTH EDISON,

CRANE FITTINGS

VALVE YOKES WOULD EXCEED FINAL SAFETY ANALYSIS REPORT STRESS LIMITS DURING A VESSEL BLOWDOWN TO THE TORUS DURING A SEISMIC EVENT

05/27/1992

9206020294

93125

TEXAS UTILITIES GENERATING, TRANSAMERICA DELAVAL, COOPER ENERGY

AUXILIARY LUBRICATING OIL PUMP SUCTION SWING CHECK FOOT VALVE FOR THE EMERGENCY DIESEL ENGINE

08/21/1992

9208250001

93126

WOLF CREEK NUCLEAR OPERATING, WESTINGHOUSE

NOT ALL TIME DELAYS ARE INCLUDED IN UNDERVOLTAGE TRIP RESPONSE TIME SETTING OF REACTOR COOLANT PUMP

04/05/1993

9304080148

93127

TEXAS UTILITIES GENERATING, TRANSAMERICA DELAVAL, COOPER ENERGY

AUXILIARY LUBRICATING OIL PUMP SUCTION SWING CHECK FOOT VALVE FOR THE EMERGENCY DIESEL ENGINE

12/30/1992

9211040049

93128

WISCONSIN ELECTRIC POWER, WESTINGHOUSE

LOW TEMPERATURE OVERPRESSURIZATION PROTECTION SETPOINT IS IN ERROR BY 63 POUNDS PER SQUARE INCH

03/19/1993

ml020530709

93129

WISCONSIN PUBLIC SERVICE, WESTINGHOUSE

NONCONSERVATISM IN SETPOINT CALCULATION FOR LOW TEMPERATURE OVERPRESSURIZATION PROTECTION

03/22/1993

ml020530713

93130

COMMONWEALTH EDISON, HONEYWELL

POTENTIAL FOR MISCALCULATION OF REACTOR POWER AND IMPROPER CALIBRATION OF REACTOR PROTECTION SYSTEM DUE TO USE OF MODEL STD 130 DIFFERENTIAL PRESSURE TRANSMITTERS

03/10/1993

9303170165

93131

BBC BROWN BOVERI

LOOSE NUT ON THE SWITCHJAW ASSEMBLY ON COM-5 RELAY, STYLE

#1326D81A05A AND CO-8 RELAY, STYLE #1456CO5A21

03/08/1993

9303170178


93132

WASHINGTON PUBLIC POWER, BURNS AND ROE

SELECTED PENETRATIONS IN EMERGENCY CORE COOLANT SYSTEM PUMP ROOMS COULD FAIL AS FLOODING BARRIER

08/12/1992

9208190212

93133

CONSUMERS POWER,

ITT BARTON INSTRUMENTS

RETURNED TRANSMITTER HAD A SENSING LINE FILLED WITH WATER INSTEAD OF SILICONE AS REQUIRED

03/23/1992

9203300276

93134

COMMONWEALTH EDISON,

GENERAL ELECTRIC

DEPENDING ON BREAK SIZE AND LOCATION, THE EMERGENCY CORE COOLING SYSTEM MAY NOT BE ABLE TO KEEP VESSEL LEVEL ABOVE TOP OF ACTIVE FUEL FOLLOWING A LOSS OF COOLANT ACCIDENT

03/19/1993

9303220152

93135

COMMONWEALTH EDISON, WESTINGHOUSE

IF REACTOR COOLING SYSTEM AVERAGE TEMPERATURE IS BELOW 530 F, RESPONSE OF POWER RANGE CHANNEL IS AFFECTED BY THE HIGH COOLANT DENSITY

03/18/1993

9303220156

93136

PORTLAND GENERAL ELECTRIC, WESTINGHOUSE

EXCESSIVE EMERGENCY CORE COOLANT SYSTEM FLOWS BECAUSE OF IMPROPER ORIFICE PLATE FLOW COEFFICIENTS

08/15/1991

9108190228

93137

BABCOCK AND WILCOX

EXCESSIVE TORQUE SETTING IN MOTOR OPERATED VALVE EVALUATION SOFTWARE

03/04/1993

9303100268

93138

ENVIROTECH CONTROLS, WESTRONICS

SPLITTING OF THE PLASTIC CHART DRIVE SPROCKET ON TWO T4G RECORDERS TO BE REFURBISHED

03/10/1993

9303230051

93139

VICTOREEN

SAMPLER DESIGN WAS CHANGED TO INCLUDE A CUTOUT AT THE END OF THE SAMPLER EXPOSED TO THE PIPE

02/11/1993

9305030005

93140

NORTH ATLANTIC ENERGY SERVICES, XOMOX

FAILURE OF COVER BOLTS ON TUFLINE PLUG VALVES, WHICH ARE MANUALLY OPERATED WITH REMOTE REACH RODS

02/12/1993

9302230043

93141

FLORIDA POWER AND LIGHT, WESTINGHOUSE

OVERPRESSURE MITIGATION SYSTEM SETPOINTS ARE NONCONSERVATIVE

03/25/1993

ml020530719


93142

BOSTON EDISON, GENERAL ELECTRIC, CHICAGO BRIDGE AND IRON

LOOSE DRYWELL HEAD BOLTS BECAUSE SPHERICAL TYPE WASHER SETS WERE MADE OF AISI 8620 MATERIAL INSTEAD OF AISI 4140 MATERIAL

11/27/1991

9112030002

93143

ENTERGY OPERATIONS, COLT INDUSTRIES

CROSS FLOW PATH BETWEEN THE COMBUSTION INLET AIR COOLER AND JACKET WATER COOLER

10/11/1991

9110170102

93144

POWER AUTHORITY OF STATE OF NEW YORK,

STONE AND WEBSTER

ERRONEOUS ASSUMPTIONS WERE USED IN BREAKER COORDINATES

02/19/1993

9302250238

93145

WISCONSIN PUBLIC SERVICE, VELAN VALVE

FAILURE OF ANTIROTATION KEYS ON MOTOR OPERATED VALVES

03/28/1993

(see 93173 for update)

ml020560465

93146

NORTHERN STATES POWER, AUTOMATIC SWITCH COMPANY, GENERAL ELECTRIC

DURING A RECENT SCRAM, ONE CONTROL ROD RESPONDED LATE BUT INSERTED IN THE REQUIRED TIME

03/25/1993

ml020560523

93147

COMPUTER PRODUCTS, TEXAS UTILITIES GENERATING

POWER SUPPLIES SHIPPED WITHOUT MEETING OVERVOLTAGE PROTECTION SPECIFICATIONS

03/10/1993

9303240138

93148

TEXAS UTILITIES GENERATING, AMP, WESTINGHOUSE

MULTIPLE FAILURES IN THE SOLID STATE PROTECTION SYSTEM TERMI- POINT CLIP CONNECTIONS IN PULL TESTS

02/22/1993

9303020487

93149

DRESSER-RAND

CORROSION AND RELATED BINDING OF NITRIDED 410 STAINLESS STEEL VEEPORT AND GOVERNOR VALVE STEMS DUE TO STAGNANT OR OXYGENATED WATER

03/24/1993

9304060046

93150

VERMONT YANKEE,

COLT INDUSTRIES

CRACKING OF CYLINDER LINERS ON EMERGENCY DEISEL GENERATOR

02/19/1993

9302230270


93151

NORTHEAST NUCLEAR ENERGY, ITE-GOULD,

TELEMECANIQUE

INSULATION BREAKDOWN AND ELECTRICAL SHORTING OF J10 RELAYS CAUSED BY ACCELERATED THERMAL AGING

01/20/1992

9201300183

93152

BOEING COMPUTER SERVICES

GTSTRUDLE SOFTWARE ERROR

03/31/1993

ml020560534

93153

CAJON OF MACEDONIA, OHIO, CRUCIBLE SPECIALTY METALS

STAINLESS STEEL PIPE FITTING, PART SS-4-CP, MAY CONTAIN AN INCLUSION THAT COULD CAUSE ACCELERATED CORROSION AND FAILURE

04/01/1993

ml020560535

93154

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERROR

03/09/1993

9304090024

93155

BOEING COMPUTER SERVICES

ANSYS NUPIPE-II SOFTWARE ERROR

03/23/1993

9304080211

93156

WESTINGHOUSE

INCREASING AND DECREASING HOT LEG TEMPERATURE IN CYCLES LASTING SEVERAL MINUTES

03/24/1993

9304020066

93157

PHILADELPHIA ELECTRIC, WALWORTH

CRACKING OF YOKES ON TWO TORUS COOLING INJECTION MOTOR OPERATED VALVES

10/30/1992

9211040037

93158

COMMONWEALTH EDISON, WESTINGHOUSE

REQUEST TO RESET LOW TEMPERATURE OVERPRESSURIZATION PROTECTION SYSTEM BELOW 435 POUNDS PER SQUARE INCH GAUGE DUE TO DIFFERENT LOCATIONS OF PRESSURE SENSOR TAPS ON HOT LEG PIPING

02/22/1993

9302250330

93159

VELAN VALVE, WISCONSIN PUBLIC SERVICE

NEED TO INSPECT ANTIROTATION KEYS ON "L" SHAPED GLOBE VALVES FOR POSSIBLE WEAR WHICH COULD RESULT IN FAILURE

04/08/1993

ml020500055


93160

ARIZONA PUBLIC SERVICE, GENERAL ELECTRIC

FAILURE OF LOW PRESSURE SAFETY INJECTION CIRCUIT BREAKER TO RECHARGE ITS CLOSING SPRINGS

04/08/1993

ml020630203

93161

ITI MOVATS

VARIATIONS IN OUTPUT THRUST OF A MOTOR OPERATED VALVE DUE TO LUBRICATION CYCLE TIME AND TYPE OF LUBRICATION

01/15/1993

9307290229

93162

SENIOR FLEXONICS, COMMONWEALTH EDISON

CLAM SHELL EXPANSION JOINTS NOT HYDROSTATICALLY TESTED

04/12/1993

9304300041

93163

NORTHEAST NUCLEAR ENERGY, CROSBY VALVE AND GAGE, DRESSER INDUSTRIES

FAILURE OF A MAIN STEAM SAFETY VALVE TO RESEAT FOLLOWING A TRANSIENT

03/31/1993

ml020560540

93164

THERMAL CERAMICS

RESULTS OF FIRE TEST OF KAOWOOL CERAMIC FIBER BLANKET MATERIAL FOR ELECTRICAL EQUIPMENT

02/23/1993

9304090236

93165

THERMAL CERAMICS

RESULTS FOR ANSYS FP60 1-HOUR PROTECTION SYSTEM (KAOWOOL) FOR ELECTRICAL EQUIPMENT

02/23/1993

9304090236

93166

THERMAL CERAMICS

TEST REPORT OF AMPACITY DERATING OF CABLES IN CONDUIT OR CABLE TRAYS USING KAOWOOL FIRE PROTECTION SYSTEM

02/23/1993

9304090236

93167

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERROR

04/01/1993

9304300072

93168

ITT BARTON INSTRUMENTS

INSUFFICIENT QUALIFICATION TESTS ON DASH ONE MODEL 580 SERIES INSTRUMENTATION

03/29/1993

9304080013

93169

CONSOLIDATED POWER SUPPLY

INABILITY TO CONFIRM THE TRACEABILITY OF BLIND FLANGE MATERIAL TO A HEAT NUMBER AS REQUIRED BY ASME

04/02/1993

9304120002


93170

COOPER ENERGY, HAYNES

INADEQUATE CLEANING OF SHOTBLAST GRIT MEDIA FROM FUEL PUMPS FAILURE

04/14/1993

9304190045

93171

WASHINGTON PUBLIC POWER, BURNS AND ROE

SINGLE FAILURE COULD RESULT IN THE CONTROL ROOM HEATING AND VENTILATION SYSTEM OPERATING IN RECIRCULATION MODE DURING EMERGENCY CONDITIONS

02/12/1993

9302220096

93172

TENNESSEE VALLEY AUTHORITY, LIMITORQUE, WESTINGHOUSE

FAILURE OF MOTOR SHAFT PINION GEAR KEY AND MOTOR SHAFT OF A MODEL SB-3 VALVE ACTUATOR IN THE RESIDUAL HEAT REMOVAL SYSTEM

04/08/1993

9304130370

93173

WISCONSIN PUBLIC SERVICE, VELAN VALVE

FAILURE OF ANTIROTATION KEYS ON MOTOR OPERATED VALVES

04/09/1993

(update to 93145)

ml020560465

93174

TWO INDIVIDUALS

DESIGN FOR A LOSS OF NORMAL SPENT FUEL POOL COOLING FAILS TO MEET NRC REQUIREMENTS

03/31/1993

9304060401

93175

COMMONWEALTH EDISON, WESTINGHOUSE

OMISSION OF PRESSURE DROP FROM VESSEL BELTLINE TO TRANSMITTER RENDERS TEMPERATURE CURVES AND LOW TEMPERATURE OVERPRESSURIZATION PROTECTION SETPOINTS NONCONSERVATIVE

03/03/1993

9303090085

93176

VERMONT YANKEE, AUTOMATIC SWITCH COMPANY, GENERAL ELECTRIC

SLOW SCRAM INSERTION TIMES FOR SEVERAL CONTROL RODS CAUSED BY SLOW RESPONSE OF SCRAM SOLENOID PILOT VALVES

04/14/1993

ml020630204

93177

ARIZONA PUBLIC SERVICE, PACIFIC SCIENTIFIC

HIGH FAILURE RATE OF HYDRAULIC PIPING SNUBBERS

04/15/1993

ml020630206

93178

COOPER ENERGY, TRANSAMERICA DELAVAL,

THE GEAR WORKS

NEED TO REPLACE IDLER GEAR

04/14/1993

9304190063


93179

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERROR

04/12/1993

ml020500060

93180

HOUSTON LIGHTING AND POWER, TERRY STEAM TURBINE

INVALID OVERSPEED TRIP CONDITION ON STEAM DRIVEN AUXILIARY FEEDWATER PUMP

02/22/1993

9303020173

93181

CAROLINA POWER AND LIGHT, WESTINGHOUSE

POSSIBLE MANUFACTURING DEFECTS IN TYPE MODELS HMCP AND HFD CIRCUIT BREAKERS

03/26/1993

9303290254

93182

CAROLINA POWER AND LIGHT, NUCLEAR RESEARCH

FAILURE OF POWER SUPPLY FOR R-18 RADIATION MONITOR WITH NO INDICATION IN CONTROL ROOM

04/21/1993

ml020630211

93183

FLORIDA POWER CORPORATION, FISHER CONTROLS

REACTOR COOLING SYSTEM CONTROL VALVE OPENED FULLY ON ITS OWN WHEN OPERATOR ATTEMPTED TO TAKE MANUAL CONTROL

04/05/1993

9304130294

93184

ITT BARTON INSTRUMENTS

INSUFFICIENT QUALIFICATION TESTS ON DASH ONE MODEL 580 SERIES INSTRUMENTATION

04/15/1993

9304260229

93185

WYLE LABORATORIES, TENNESSEE VALLEY AUTHORITY

ENVIRONMENTAL QUALIFICATION FOR SOLENOID MANIFOLD ASSEMBLIES

04/14/1993

9304260094

93186

NUCLEAR REGULATORY COMMISSION, PACIFIC GAS AND ELECTRIC, ANCHOR/DARLING

CHECK VALVES CAN NOT PREVENT UPWARD MOVEMENT OF HINGE RING AS DESIGNED BECAUSE BONNET DOWELS ARE TOO SHORT

04/12/1993

ml020500062

93187

SENIOR FLEXONICS, COMMONWEALTH EDISON

CLAM SHELL EXPANSION JOINTS NOT HYDROSTATICALLY TESTED

04/12/1993

9304300041


93188

ABB POWER

FAILURE OF K-4000 CIRCUIT BREAKER TO MEET CERTAIN REQUIREMENTS BASED ON ANSI C37.16

04/07/1993

9304160080

93189

STATIC-O-RING

IN VACUUM SWITCHES, O-RING SEAL LEAKS WHEN EXPOSED TO HYDROSTATIC PRESSURE EXCEEDING 150 POUNDS PER SQUARE INCH AFTER EXPOSURE TO 33 MEGARAD GAMMA AND 230 F

04/01/1993

9304210025

93190

CAROLINA POWER AND LIGHT, ANCHOR/DARLING

EXCESSIVE VALVE SEAT LEAKAGE IN DOUBLE DISC GATE VALVES

10/27/1992

9212210005

93191

NUCLEAR RESEARCH

ANNUNCIATOR MODIFICATION TO MODEL DRM-200 SERIES RATEMETERS ON FAILURE OF DC POWER SUPPLY

04/21/1993

9304270347

93192

WASHINGTON PUBLIC POWER, RUSKIN

FIRE DAMPERS LACK SEISMIC QUALIFICATION

04/26/1993

ml020560554

93193

DUKE POWER, WESTINGHOUSE

WIRING ERRORS IN SOLID STATE PROTECTION SYSTEM

04/01/1993

9304060262

93194

COMMONWEALTH EDISON,

EAGLE SIGNAL

DIESEL SEQUENCER TIMERS FAILED TO RESET DUE TO MECHANICAL BINDING

05/06/1993

ml020560556

93195

COMMONWEALTH EDISON,

GENERAL ELECTRIC

EMERGENCY CORE COOLING SYSTEM MAY NOT BE ABLE TO KEEP VESSEL LEVEL ABOVE TOP OF ACTIVE FUEL FOLLOWING A LOSS OF COOLANT ACCIDENT DUE TO DRAINAGE THROUGH JET PUMPS

04/23/1993

9304270147

93196

COMMONWEALTH EDISON, WESTINGHOUSE

ERROR IN WIRING IN TEST CIRCUITRY OF THE SOLID STATE PROTECTION SYSTEM

03/19/1993

9303260034

93197

PACIFIC GAS AND ELECTRIC, WESTINGHOUSE

OMISSION OF PRESSURE DROP FROM VESSEL BELTLINE TO TRANSMITTER RENDERS TEMPERATURE CURVES AND LOW TEMPERATURE OVERPRESSURIZATION PROTECTION SETPOINTS NONCONSERVATIVE

02/08/1993

9302180072


93198

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

OMISSION OF PRESSURE DROP FROM VESSEL BELTLINE TO TRANSMITTER RENDERS TEMPERATURE CURVES AND LOW TEMPERATURE OVERPRESSURIZATION PROTECTION SETPOINTS NONCONSERVATIVE

04/30/1993

ml020560564

93199

TEXAS UTILITIES GENERATING, LIMITORQUE

POTENTIAL FAILURE OF MOTORS ON 80 FOOT POUND VALVE OPERATORS TO MEET RATED CAPACITY AT MAXIMUM DIFFERENTIAL PRESSURE IN SAFETY RELATED SERVICE

05/15/1992

9205180179

93200

CAJON OF MACEDONIA, OHIO, CRUCIBLE SPECIALTY METALS

STAINLESS STEEL PIPE FITTING, PART SS-4-CP, MAY CONTAIN AN INCLUSION THAT COULD CAUSE ACCELERATED CORROSION AND FAILURE

03/31/1993

9304300062

93201

NEBRASKA PUBLIC POWER DISTRICT, GENERAL ELECTRIC

CONTRACT EMPLOYEE FAILED A RANDOM DRUG TEST

05/03/1993

ml020560566

93202

ELECTRIC POWER RESEARCH INSTITUTE, EDWARDS VALVES

MOTOR OPERATED GATE VALVE TEST THRUST ANOMALY

03/19/1993

9305070140

93203

VERMONT YANKEE,

COLT INDUSTRIES

CRACKING OF CYLINDER LINERS ON EMERGENCY DEISEL GENERATOR

08/12/1993

9208180193

93204

ROSEMOUNT

SHIPMENT OF FOUR PRESSURE TRANSMITTERS WITH INCORRECT FLANGE O-RINGS

05/04/1993

ml020560571

93205

VELAN VALVE

FAILURE OF ANTIROTATION KEYS ON MOTOR OPERATED VALVES

04/08/1993

9305030116

93206

WASHINGTON PUBLIC POWER, SIEMENS-ALLIS

ERRORS IN CORE TEMPERATURE AND POWER FOR MOST LIMITING TRANSIENT

05/04/1993

ml020500065


93207

PUBLIC SERVICE ELECTRIC AND GAS, WESTINGHOUSE

FRETTING DAMAGE AND IODINE RELEASE IN VANTAGE 5 FUEL RODS

05/06/1993

ml020630215

93208

PHILADELPHIA ELECTRIC, ALBER ENGINEERING

ENGINEERED SAFEGUARDS FEATURES ACTUATION DURING LOAD TESTING OF BATTERY CHARGERS BECAUSE OF BLOWN FUSE

09/04/1992

9209110189

93209

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERROR

04/14/1993

9305030062

93210

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERROR

04/22/1993

9305030012

93211

WESTINGHOUSE, TENNESSEE VALLEY AUTHORITY

NONCONSERVATISM IN COLD OVERPRESSURE MITIGATION SYSTEM SETPOINT DEVELOPMENT

03/15/1993

ml020500034

93212

TENNESSEE VALLEY AUTHORITY, NATIONAL VALVE AND MANUFACTURING

DISCREPANCIES IN SPOOL PIECES FOR DESIGN PRESSURE, TEMPERATURE, MATERIAL, AND MINIMUM WALL THICKNESS

05/05/1993

ml020500039

93213

ROSEMOUNT

SHIPMENT OF FOUR PRESSURE TRANSMITTERS WITH INCORRECT FLANGE O-RINGS

05/04/1993

ml020500043

93214

WASHINGTON PUBLIC POWER

UNDER CERTAIN ACCIDENT CONDITIONS, EMERGENCY CORE COOLANT SYSTEM EQUIPMENT COULD BE LOST DUE TO BOILING IN THE SPENT FUEL POOL

04/28/1993

9306030259

93215

ATWOOD AND MORRILL, GULF STATES UTILITIES

FAILURE OF MAIN STEAM ISOLATION VALVE TO CLOSE DUE TO COCKING OF POPPET IN OPEN POSITION

04/27/1993

9305050217


93216

XOMOX,

NORTH ATLANTIC ENERGY SERVICES

FRACTURED COVER BOLTS ON THREE TUFLINE PLUG VALVES

05/03/1993

9305130247

93217

POWER AUTHORITY OF STATE OF NEW YORK

POTENTIAL LOSS OF NITROGEN PRESSURE AFTER LOSS OF COOLANT ACCIDENT BECAUSE NONSAFETY RELATED COMPONENTS CONTAIN BUNA-N PARTS

03/19/1993

9303230083

93218

NUCLEAR REGULATORY COMMISSION, BABCOCK AND WILCOX

WELD UNDERCUTS CAUSING INSUFFICIENT CLAD WALL THICKNESS

05/04/1993

9306080127

93219

COMMONWEALTH EDISON,

EAGLE SIGNAL

DIESEL SEQUENCER TIMERS FAILED TO RESET DUE TO MECHANICAL BINDING

05/06/1993

9305110339

93220

DUQUESNE LIGHT, WESTINGHOUSE

FRETTING DAMAGE AND IODINE RELEASE IN VANTAGE 5 FUEL RODS

05/21/1993

ml020630221

93221

COMMONWEALTH EDISON,

EAGLE SIGNAL

DIESEL SEQUENCER TIMERS FAILED TO RESET DUE TO MECHANICAL BINDING

05/06/1993

9305110339

93222

COMMONWEALTH EDISON,

VELAN VALVE

PERFORMANCE OF 2.5, 3, AND 4 INCH FORGED SWING CHECK VALVES

05/05/1993

9305110232

93223

ZOLTEK

TOTAL ORGANIC CHLORINE IN SAMPLES OF FLEXIGRAF COMMERCIAL GRADE GRAPHITE END SEALS

05/03/1993

9305110193

93224

WESTINGHOUSE, PACIFIC GAS AND ELECTRIC

POSSIBILITY OF LEAK PATH INTO HOT LEG DURING COLD LEG INJECTION AFTER LOSS OF COOLANT ACCIDENT DUE TO CONFIGURATION OF PRESSURE EQUALIZATION LINE ON EMERGENCY CORE COOLING SYSTEM ISOLATION VALVE

05/12/1993

9305180406


93225

WESTINGHOUSE

EVALUATION OF DIESEL GENERATORS OPERATING AT TECHNICAL SPECIFICATION LOWER LIMIT SPEED DURING LOSS OF OFFSITE POWER WITH SAFETY INJECTION

05/12/1993

9305180406

93226

GENERAL ELECTRIC, NORTHEAST NUCLEAR ENERGY

POTENTIAL HYDROGEN DETONATION IN TURBINE BUILDING DUE TO A POSTULATED LINE BREAK IN THE HYDROGEN SUPPLY SYSTEM FOR GENERATOR COOLING

12/23/1992

ml020500046

93227

ENTERGY OPERATIONS, FOXBORO

INADEQUATE SEISMIC QUALIFICATION OF CERTAIN SPECIFICATION 200 COMPONENTS

01/08/1992

9201150128

93228

SOUTH CAROLINA ELECTRIC AND GAS,

CUTLER-HAMMER, VITRO

CHEMICALLY ATTACKED LEXAN HOUSINGS ON MODEL D26MR31A RELAYS

05/21/1993

9305260091

93229

FOXBORO, COMMUNICATION INSTRUMENTS

SLUGGISH OPERATION OF CONTACT OUTPUT ISOLATOR N-2A0-L2 C-R

05/20/1993

9306090267

93230

ROSEMOUNT

SHIPMENT OF MODEL 1154 SERIES H PRESSURE TRANSMITTERS WITH TEMPERATURE CHARACTERISTICS THAT MAY NOT COMPLY WITH SPECIFICATIONS

05/27/1993

ml020560574

93231

DUKE POWER, BABCOCK AND WILCOX

OMISSION OF SENSIBLE HEAT IN METAL STRUCTURES AND ENERGY OF CONTINUED FEEDWATER FLOW IN MAIN STEAM LINE BREAK ANALYSIS

05/27/1993

ml020630427

93232

TENNESSEE VALLEY AUTHORITY, NATIONAL VALVE AND MANUFACTURING

DISCREPANCIES IN SPOOL PIECES FOR DESIGN PRESSURE, TEMPERATURE, MATERIAL, AND MINIMUM WALL THICKNESS

05/24/1993

9306020206


93233

DEPARTMENT OF ENERGY, EBERLINE INSTRUMENT

POTENTIAL INOPERABILITY IN COLD ENVIRONMENT OF 40 NEW CONTINUOUS AIR MONITORS

04/19/1993

ml020500048

93234

WESTINGHOUSE

POSSIBILE RETURN TO CRITICALITY AFTER EMERGENCY CORE COOLING SYSTEM REALIGNMENT FOLLOWING LOSS OF COOLANT ACCIDENT

05/17/1993

9305260296

93235

POWER AUTHORITY OF STATE OF NEW YORK, LIBERTY

TECHNOLOGIES, LIMITORQUE

POOR TORQUE CONVERSION, SHEARED KEYS, WRONG SPRING PACK STIFFNESS, AND WRONG TORQUE SWITCH SETTINGS OF 126 VALVE MOTOR OPERATORS

04/08/1993

9304130307

93236

DUKE POWER, WESTINGHOUSE

ERROR IN WIRING IN TEST CIRCUITRY OF THE SOLID STATE PROTECTION SYSTEM

04/02/1993

9304060153

93237

DUKE POWER, BABCOCK AND WILCOX

OMISSION OF SENSIBLE HEAT IN METAL STRUCTURES AND ENERGY OF CONTINUED FEEDWATER FLOW IN MAIN STEAM LINE BREAK ANALYSIS

05/27/1993

9306070393

93238

PUBLIC SERVICE ELECTRIC AND GAS, WESTINGHOUSE

POTENTIAL FOR A SINGLE FAILURE IN THE ROD CONTROL SYSTEM TO CAUSE INADVERTENT WITHDRAWAL OF A SINGLE ROD CLUSTER CONTROL ASSEMBLY FROM AN INSERTED POSITION

06/04/1993

(see 93260 for update)

ml020560583

93239

ROSEMOUNT

SHIPMENT OF MODEL 1154 SERIES H PRESSURE TRANSMITTERS WITH TEMPERATURE CHARACTERISTICS THAT MAY NOT COMPLY WITH SPECIFICATIONS

05/26/1993

9306030280

93240

COMMONWEALTH EDISON,

EAGLE SIGNAL

DIESEL SEQUENCER TIMERS FAILED TO RESET DUE TO MECHANICAL BINDING

05/19/1993

9306010053


93241

MORRISON- KNUDSEN, SQUARE D, GENERAL MOTORS

LACK OF PROPER CURING OF ADHESIVE FOR SECURING OPERATING ROD IN CLASS 9025, TYPE G TEMPERATURE OR PRESSURE SWITCHES

06/07/1993

9306180010

93242

FLORIDA POWER AND LIGHT, COMBUSTION ENGINEERING

CONTROL ROD UNLATCHED FROM ITS EXTENSION SHAFT

06/07/1993

ml020630452

93243

BABCOCK AND WILCOX

OMISSION OF LOCAL BENDING MOMENT IN STRESS ANALYSIS OF CONTROL ROD DRIVE MECHANISM SUPPORT STRUCTURE

05/28/1993

9306040322

93244

ZETEC

ERROR IN EDDYNET MIXING ALGORITHM AFFECTING DETECTION OF SMALL DEFECT SIGNALS

06/01/1993

ml020500021

93245

BABCOCK AND WILCOX,

BAILEY CONTROLS

IRREGULARITY IN A NEGATIVE REFERENCE POWER SUPPLY IN BUFFER AMPLIFIER MODULE

05/26/1993

9306030214

93246

SOUTH CAROLINA ELECTRIC AND GAS,

BBC BROWN BOVERI, POTTER AND BRUMFIELD

OPEN COIL IN OUTPUT RELAY IN 27N UNDERVOLTAGE RELAY

05/25/1993

9306020320

93247

BABCOCK AND WILCOX, LIMITORQUE

DISENGAGEMENT OF THE MOTOR BY THE DECLUTCH SYSTEM IN CERTAIN VALVE ACTUATORS DURING DURING SEISMIC EVENTS

05/26/1993

9306030257

93248

BORG-WARNER

EVALUATION OF FRICTION FACTOR FOR 6 INCH GATE VALVE

05/04/1993

9305170222

93249

XOMOX,

NORTH ATLANTIC ENERGY SERVICES

FRACTURE OF COVER BOLTS FOR TUFLINE PLUG VALVES

05/03/1993

9305130247

93250

PACIFIC GAS AND ELECTRIC

CHEMICAL AND VOLUME CONTROL SYSTEM DIAPHRAGM VALVE FAILED T O SEAL PROPERLY

07/27/1992

9208030214


93251

ARIZONA PUBLIC SERVICE, GAULIN

CRACKING OF A CHARGING PUMP BLOCK MADE FROM 17-4PH FORGED STEEL

06/09/1993

ml020630457

93252

FLORIDA POWER CORPORATION, GILBERT/COMMON WEALTH

FOUR SAFETY RELATED PIPE SUPPORTS DO NOT MEET FACTOR OF SAFETY AS SPECIFIED IN NRC BULLETIN 79-02, REVISION 2

04/14/1993

9304200196

93253

FLORIDA POWER AND LIGHT, WESTINGHOUSE

OVERPRESSURE MITIGATION SYSTEM SETPOINTS ARE NONCONSERVATIVE

04/26/1993

9305030309

93254

DUKE POWER, WESTINGHOUSE

WIRING ERROR IN SOLID STATE PROTECTION SYSTEM AFFECTING ABILITY TO TEST PORTIONS OF THE ENGINEERED SAFEGUARDS FEATURES ACTUATION AND LOGIC CHANNELS

04/02/1993

9304060153

93255

NIAGARA MOHAWK POWER, ANCHOR/DARLING

,

CRANE FITTINGS

LEAKAGE OF TWO CONTAINMENT PENETRATION VALVES DUE TO IMPROPER FITUP OF INTERNALS OR INCORRECT SEAT TIGHTNESS

04/06/1993

9304120065

93256

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERROR

05/04/1993

9305130110

93257

COMMONWEALTH EDISON,

GENERAL ELECTRIC

LOOSENING OF LATCH PIN ON HFA RELAYS

04/19/1993

9304220057

93258

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERROR

06/02/1993

9306100052

93259

BOEING COMPUTER SERVICES

NUPIPE-II SOFTWARE ERROR

06/02/1993

9306100052


93260

PUBLIC SERVICE ELECTRIC AND GAS, WESTINGHOUSE

POTENTIAL FOR A SINGLE FAILURE IN THE ROD CONTROL SYSTEM TO CAUSE INADVERTENT WITHDRAWAL OF A SINGLE ROD CLUSTER CONTROL ASSEMBLY FROM AN INSERTED POSITION

06/08/1993

(update to 93238)

ml020560583

93261

ENTERGY OPERATIONS

LACK OF LEAK-TIGHT CONSTRUCTION FOR AIR HANDLING EQUIPMENT FOR SECONDARY CONTAINMENT AND CONTROL ROOM BOUNDARY

05/28/1993

9306090242

93262

COMMONWEALTH EDISON, HONEYWELL

EVALUATION OF DRIFT IN SMART TRANSMITTERS

05/07/1993

9305130095

93263

CAROLINA POWER AND LIGHT, AUTOMATIC SWITCH COMPANY

FAILURE OF TWO SOLENOID VALVES TO CLOSE DURING ENGINEERED SAFEGUARDS FEATURES ACTUATIONS DUE TO GELLING OF LUBRICANT, CAUSING THE VALVE CORE TO ADHERE TO THE TOP CASING IN THE ENERGIZED POSITION

07/30/1991

9108050160

93264

WESTINGHOUSE

POTENTIAL FOR CONFUSION ABOUT REACTOR TRIP SYSTEM RESPONSE TIME DUE TO VARIOUS FACTORS

05/15/1993

ml020500023

93265

ITI MOVATS, WESTINGHOUSE

MEASUREMENT ACCURACY OF TORQUE CELL THRUST FOR VALVE ACTUATORS

04/05/1993

9306230107

93266

ITI MOVATS, WESTINGHOUSE

CLARIFICATION OF ERROR POSSIBLE IN THE AREA EQUATION AND CONVERSION FACTOR

04/14/1993

9306230143

93267

SOUTHERN CALIFORNIA EDISON, BBC BROWN BOVERI

THROUGH WALL EROSION IN EACH OF THE FIRST J-TUBE ELBOWS ON EACH SIDE OF THE DISTRIBUTION BOX OF BOTH STEAM GENERATOR FEEDRINGS

06/16/1993

ml020630459

93268

WISCONSIN PUBLIC SERVICE, VELAN VALVE

BROKEN ANTI-ROTATIONAL "L" SHAPED KEYS PREVENT 5 VALVES FROM CLOSING

04/27/1993

9305030335


93269

LIMITORQUE

FAILURE TO COMPLY WITH 60 DAY REPORTING RULE IN 10 CFR PART 21

05/10/1993

ml020500026

93270

TENNESSEE VALLEY AUTHORITY

INADEQUATE SELECTIVE BREAKER COORDINATION FOR DS-206 BREAKERS

05/26/1993

ml020500028

93271

ROCHESTER GAS AND ELECTRIC, ATLAS INDUSTRIAL

DEFECTIVE TUBES IN TWO COMPONENT COOLING WATER SYSTEM HEAT EXCHANGERS

06/22/1993

9307220286

93272

CAROLINA POWER AND LIGHT, BROWN AND ROOT

IMPROPER INSTALLATION OF SUBSTANTIAL NUMBER OF ANCHOR BOLTS FOR SEISMIC SUPPORT OF WALLS

09/03/1992

9209030203

93273

TENNESSEE VALLEY AUTHORITY

FAILURE OF CHECK VALVES AT REACTOR COOLING SYSTEM INTERFACE TO MEET DESIGN CONDITIONS DUE TO CHANGES IN VALVE PRESSURE AND TEMPERATURE RATINGS BETWEEN THE 1971 AND 1974 ASME CODES

06/08/1993

9306210050

93274

TWO INDIVIDUALS

DESIGN FOR A LOSS OF NORMAL SPENT FUEL POOL COOLING FAILS TO MEET NRC REQUIREMENTS

06/23/1993

ml020560587

93275

LIMITORQUE

LOCKED ROTOR TORQUE AND AMPERAGE FOR 3 PHASE VALVE ACTUATOR MOTORS WILL VARY WITH MOTOR TEMPERATURE

05/13/1993

9306010023

93276

ARIZONA PUBLIC SERVICE, ROSEMOUNT

INACCURATE CORRECTION FACTORS FOR MODEL 1152 DIFFERENTIAL PRESSURE TRANSMITTER

10/08/1992

9211160282

93277

ARIZONA PUBLIC SERVICE, ANCHOR/DARLING

, TELEDYNE

FAILURE OF 3 FEEDWATER ISOLATION 4-WAY VALVES DUE TO IMPROPER MACHINING AND DEDICATION

09/02/1992

9211180011


93278

ROCHESTER GAS AND ELECTRIC, ATLAS INDUSTRIAL MANUFACTURING

TWO CLOSED COMPONENT WATER SYSTEM HEAT EXCHANGERS FAILED DUE TO FLOW-INDUCED VIBRATION

06/22/1993

9307220286

93279

PHILADELPHIA ELECTRIC, NUCLEAR REGULATORY COMMISSION, COLT INDUSTRIES

POTENTIAL INTERFERENCE OF PISTON SKIRT WITH OVERHEATED CYLINDER LINER

06/24/1993

ml020630463

93280

CONNECTICUT YANKEE ATOMIC POWER, CONTROMATICS

FAILURE OF 2 CONTAINMENT ISOLATION VALVES TO CLOSE DURING TESTING DUE TO UNDERSIZED AIR OPERATOR AND USE OF SEAT MATERIAL REQUIRING INCREASED OPERATING TORQUE AT HIGHER TEMPERATURE

02/07/1993

9202100303

93281

CAROLINA POWER AND LIGHT, ANCHOR/DARLING

EXCESSIVE VALVE SEAT LEAKAGE IN DOUBLE DISC GATE VALVES

03/31/1993

9304060110

93282

NORTHEAST NUCLEAR ENERGY, CROSBY VALVE AND GAGE

INCORRECT LOWER ADJUSTMENT RING SETTINGS FOR SEVERAL STEAM GENERATOR SAFETY VALVES

04/30/1993

9305060219

93283

MORRISON- KNUDSEN, SQUARE D, GENERAL MOTORS

LACK OF PROPER CURING OF ADHESIVE FOR SECURING OPERATING ROD IN CLASS 9025, TYPE G TEMPERATURE OR PRESSURE SWITCHES

06/14/1993

9308170372

93284

ROCHESTER GAS AND ELECTRIC, WESTINGHOUSE

DIVERGENT MOVEMENT OF CONTROL RODS IN DIFFERENT GROUPS OF SAME BANK ON STEP INSERT SIGNAL

06/30/1993

ml020630466

93285

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

INADEQUATE SELECTIVE BREAKER COORDINATION FOR DS-206 BREAKERS

06/17/1993

9306280166


93286

GEORGIA POWER, ATWOOD AND MORRILL, AUTOMATIC VALVE COMPANY

METAL SHAVING IN PLUNGER CHAMBER OF MODEL C6930-010 DC POWERED SOLENOID VALVE USED TO CONTROL MAIN STEAM ISOLATION VALVES

07/02/1993

9307140121

93287

BBC BROWN BOVERI, VICOR, CONSUMERS POWER

CAPACITOR SUSCEPTIBLE TO IN- SERVICE FAILURE IN CERTAIN CONVERTER MODULES

07/01/1993

9307070324

93288

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

NONCONSERVATIVE PRESSURE CALCULATIONS FOR MAIN STEAM LINE BREAK

03/24/1993

9303290041

93289

WISCONSIN ELECTRIC POWER, WESTINGHOUSE

OMISSION OF PRESSURE DROP FROM VESSEL BELTLINE TO TRANSMITTER RENDERS TEMPERATURE CURVES AND LOW TEMPERATURE OVERPRESSURIZATION PROTECTION SETPOINTS NONCONSERVATIVE

04/19/1993

9304230154

93290

ILLINOIS POWER, SENTRY EQUIPMENT, METAL BELLOWS

LACK OF FLYWHEEL IN BACKUP AIR SUPPLY COMPRESSOR MOTOR FOR HYDROGEN AND OXYGEN ANALYZER

04/12/1993

9304190083

93291

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

OMISSION OF PRESSURE DROP FROM VESSEL BELTLINE TO TRANSMITTER RENDERS TEMPERATURE CURVES AND LOW TEMPERATURE OVERPRESSURIZATION PROTECTION SETPOINTS NONCONSERVATIVE

05/28/1993

9306080005

93292

PUBLIC SERVICE ELECTRIC AND GAS,

COMSIP

HEAT DEGRADATION OF EPOXY INSULATION IN PTW-5300 DC MICROSWITCHES, RESULTING IN GROUND SHORTS

07/07/1993

ml020650477

93293

TENNESSEE VALLEY AUTHORITY, BBC BROWN BOVERI

DEFICIENCIES IN MEDIUM VOLTAGE CIRCUIT BREAKERS DUE TO DISLODGED SPRING AND CONTACT IN SWITCH 191921-T6

06/28/1993

9307060147


93294

COMMONWEALTH EDISON,

GENERAL ELECTRIC

EMERGENCY CORE COOLING SYSTEM MAY NOT BE ABLE TO KEEP VESSEL LEVEL ABOVE TOP OF ACTIVE FUEL FOLLOWING A LOSS OF COOLANT ACCIDENT DUE TO DRAINAGE THROUGH JET PUMPS

06/23/1993

9307010175

93295

MORRISON- KNUDSEN, SQUARE D, GENERAL MOTORS

LACK OF PROPER CURING OF ADHESIVE FOR SECURING OPERATING ROD IN CLASS 9025, TYPE G TEMPERATURE OR PRESSURE SWITCHES

07/15/1993

9308170345

93296

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

NONCONSERVATIVE MASS AND ENERGY RELEASE DATA FOR MAIN STEAM LINE BREAK ANALYSIS

06/22/1993

9306300210

93297

COOPER ENERGY SERVICES

POTENTIAL CYCLE FATIGUE OF POWER CYLINDER LINER ENTERPRISE DIESEL ENGINE

07/09/1993

9307190067

93298

BABCOCK AND WILCOX

OMISSION OF LOCAL BENDING MOMENT IN STRESS ANALYSIS OF CONTROL ROD DRIVE MECHANISM SUPPORT STRUCTURE

07/02/1993

9307080035

93299

TENNESSEE VALLEY AUTHORITY, LIMITORQUE

EXCESSIVE DEPTH OF KEYWAYS IN 41 TOOTH PINION GEARS FOR VALVE ACTUATOR TYPES SMB, SB, AND SBD, SIZES 00 AND 0

06/01/1993

9306140007

93300

MORRISON- KNUDSEN, KEPNER PRODUCTS, SOUTHERN CALIFORNIA EDISON

TEST FAILURE OF 75 PSIG RELIEF VALVES TO OPERATE AT CORRECT PRESSURE DUE TO RUST PROBLEMS ATTRIBUTED TO USE OF WATER AS THE TEST MEDIUM

07/15/1993

9308170345

93301

HOUSTON LIGHTING AND POWER, LIMITORQUE

BRITTLE FAILURE OF LUGS FOR WORM SHAFT CLUTCH OF SMB/SB/SBD OPERATORS

07/19/1993

ml020560592

93302

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERROR

07/07/1993

9307150158


93303

FAIRBANKS MORSE

DELIVERY OF PUMPS MARKED WITH THE WRONG PART NUMBER

07/20/1993

Not Available

93304

WISCONSIN ELECTRIC POWER, WESTINGHOUSE

COMPONENT COOLING WATER SYSTEM SURGE TANK VENT VALVES DO NOT MEET DESIGN BASIS

05/17/1993

9305250154

93305

WESTINGHOUSE, PACIFIC GAS AND ELECTRIC

POSSIBILITY OF LEAK PATH INTO HOT LEG DURING COLD LEG INJECTION AFTER LOSS OF COOLANT ACCIDENT DUE TO CONFIGURATION OF PRESSURE EQUALIZATION LINE ON EMERGENCY CORE COOLANT SYSTEM ISOLATION VALVE

07/13/1993

9307220053

93306

ARIZONA PUBLIC SERVICE, COOPER ENERGY

FAILURE OF INTAKE AND EXHAUST ROCKER ARMS ON EMERGENCY DEISEL GENERATOR

07/29/1993

ml020630469

93307

TEXAS UTILITIES GENERATING, CVI,

DUNHAM-BUSCH

INABILITY OF AIR CONDITIONER COMPRESSORS TO ACHIEVE PROPER OIL PRESSURE DUE TO IMPROPER INSTALLATION OF THE OIL PUMP BUSHING

07/29/1993

ml020560595

93308

VICTOREEN

SUPPLIED SOFT GASKET MATERIAL TORN DURING VIBRATION TESTING OF CARD LOCK RAIL 960 CC-100-30 - LCU; SPECIFIED GASKET MATERIAL WAS NEOPRENE (40 DUROMETER)

07/31/1993

9310060310

93309

NORTH ATLANTIC ENERGY SERVICES, UNITED ENGINEERS AND CONSTRUCTORS

POTENTIAL FAILURE OF AIR SUPPLY TO EMERGENCY DEISEL GENERATOR JACKET COOLING WATER TEMPERATURE CONTROL VALVES DURING S EISMIC EVENT

06/16/1993

9306230255

93310

ROCHESTER GAS AND ELECTRIC, ATLAS INDUSTRIAL

FRETTING AND POSSIBLE TUBE WALL THINNING AT TUBE SUPPORT PLATES IN COMPONENT COOLING WATER SYSTEM HEAT EXCHANGERS

07/20/1993

9307290197

93311

MAINE YANKEE ATOMIC POWER, LIBERTY TECHNOLOGIES

UNCERTAINTY IN TORQUE SWITCH CALIBRATION CURVE NOT GIVEN FOR FULL RANGE

07/21/1993

9307280034


93312

TENNESSEE VALLEY AUTHORITY, COOPER ENERGY, ASSOCIATED SPRING

INTAKE OR EXHAUST SPRINGS INSTALLED IN SPARE CYLINDER HEADS MAY HAVE DRAW MARKS OR SEAMS ON IDENTIFICATION THAT COULD RESULT IN EMERGENCY DEISEL GENERATOR NONAVAILABILITY

07/21/1993

9307280129

93313

MAINE YANKEE ATOMIC POWER, GENERAL ELECTRIC

SAFETY BUS TRIPS DUE TO GROUNDS ON BORIC ACID HEATERS

08/04/1993

ml020560596

93314

VICTOREEN

CONTAINMENT AIR MONITOR RE-11 NOT DISPLAYING NORMAL STATISTICAL VARIATIONS FOR GAS CHANNEL RADIATION

07/31/1993

9310060313

93315

WESTINGHOUSE, PACIFIC GAS AND ELECTRIC

POSSIBILITY OF LEAK PATH INTO HOT LEG DURING COLD LEG INJECTION AFTER LOSS OF COOLANT ACCIDENT DUE TO CONFIGURATION OF PRESSURE EQUALIZATION LINE ON EMERGENCY CORE COOLANT SYSTEM ISOLATION VALVE

07/13/1993

9307220053

93316

PACIFIC GAS AND ELECTRIC, WESTINGHOUSE

POSSIBILITY OF LEAK PATH INTO HOT LEG DURING COLD LEG INJECTION AFTER LOSS OF COOLANT ACCIDENT DUE TO CONFIGURATION OF PRESSURE EQUALIZATION LINE ON EMERGENCY CORE COOLANT SYSTEM ISOLATION VALVE

10/14/1992

9210200370

93317

COMMONWEALTH EDISON,

GENERAL ELECTRIC

EMERGENCY CORE COOLING SYSTEM MAY NOT BE ABLE TO KEEP VESSEL LEVEL ABOVE TOP OF ACTIVE FUEL FOLLOWING A LOSS OF COOLANT ACCIDENT DUE TO DRAINAGE THROUGH JET PUMPS

07/23/1993

9307280164

93318

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERROR

07/20/1993

9307270168


93319

BABCOCK AND WILCOX, LIMITORQUE

LOCKED ROTOR TORQUE AND AMPERAGE FOR 3 PHASE VALVE ACTUATOR MOTORS WILL VARY WITH MOTOR TEMPERATURE

07/22/1993

9308030372

93320

DUQUESNE LIGHT, LIMITORQUE

LOCKED ROTOR TORQUE AND AMPERAGE FOR 3 PHASE VALVE ACTUATOR MOTORS WILL VARY WITH MOTOR TEMPERATURE

07/23/1993

9308030149

93321

CONSUMERS POWER, JOSLYN-CLARK CONTROLS

INADEQUATELY SIZED CLOSING COILS ON RELAY

08/13/1993

ml020560597

93322

PUBLIC SERVICE ELECTRIC AND GAS,

COMSIP

INTERNAL RESISTIVE HEAT DAMAGE TO SERIES PTW-5300 MICROSWITCHES

08/05/1993

9308110315

93323

SOUTH CAROLINA ELECTRIC AND GAS,

BBC BROWN BOVERI, POTTER AND BRUMFIELD

OPEN COIL IN OUTPUT RELAY IN 27N UNDERVOLTAGE RELAY

07/28/1993

9308100142

93324

HOUSTON LIGHTING AND POWER, VALTEK

INABILITY OF FOUR MAIN FEEDWATER ISOLATION BYPASS VALVES TO REMAIN CLOSED AGAINST STEAM GENERATOR PRESSURE

08/16/1993

ml020630473

93325

NORTHEAST NUCLEAR ENERGY, GENERAL ELECTRIC

LOSS OF FAN SHROUD IN CUSTOM 8000 HORIZONTAL INDUCTION MOTORS

08/11/1993

9308170417

93326

CONSUMERS POWER, WESTINGHOUSE

BORAFLEX MISSING FROM COUPONS USED TO MONITOR ACCEPTABILITY OF BORON IMPREGNATED POLYMER SHEETS INSTALLED IN HIGH DENSITY FUEL STORAGE RACKS

08/21/1993

ml020590189


93327

LIMITORQUE, HOUSTON LIGHTING AND POWER

BRITTLE FAILURE OF LUGS FOR WORM SHAFT CLUTCH OF SMB/SB/SBD OPERATORS

07/19/1993

ml020500032

93328

LIMITORQUE, HOUSTON LIGHTING AND POWER

BRITTLE FAILURE OF LUGS FOR WORM SHAFT CLUTCH OF SMB/SB/SBD OPERATORS

08/18/1993

ml020500009

93329

FLORIDA POWER CORPORATION, LIMITORQUE

NONRELEASE OF BRAKES ON VALVE OPERATORS IN UNDERVOLTAGE CONDITION

08/04/1993

9308110149

93330

CLEVELAND ELECTRIC ILLUMINATING, ROSEMOUNT

UNEXPECTED OPENING OF TWO SAFETY RELIEF VALVES DURING SURVEILLANCE

12/18/1993

9212300168

93331

ROCHESTER GAS AND ELECTRIC, CRANE

SEPARATION OF STEM AND DISK ON TWO SERVICE WATER VALVES

07/09/1993

9307280203

93332

MAINE YANKEE ATOMIC POWER, GENERAL ELECTRIC

AK-25 CIRCUIT BREAKERS MAY TRIP DUE TO ACTUATION OF RMS-9 OVERCURRENT TRIP DEVICES ON CURRENT SPIKE OF SHORTER DURATION THAN DESIGNED

08/20/1993

9308250048

93333

UNITED ENERGY SERVICES,

BIW CABLE SYSTEMS

ACTIVATION ENERGIES DERIVED FROM AGING DATA ARE NO LONGER USED FOR ENVIRONMENTAL QUALIFICATION OF ELECTRICAL CABLES

08/05/1993

9308300153

93334

CVI,

TEXAS UTILITIES GENERATING

INSUFFICIENT OIL PRESSURE FOR PUMP IN REFRIGERANT COMPRESSOR BECAUSE OF BUSHING INSTALLATION

08/19/1993

9308250009

93335

BABCOCK AND WILCOX, BAILEY CONTROLS, NATIONAL

SEMICONDUCTOR

OPERATIONAL AMPLIFIERS IN SIGNAL CONVERTER AND BUFFER AMPLIFIER MODULES

08/19/1993

9308250362


93336

NUCLEAR REGULATORY COMMISSION, BBC BROWN BOVERI,

CAROLINA POWER AND LIGHT

INADEQUATE DESIGN OPENING FORCES OF 480V LK CIRCUIT BREAKERS

07/26/1993

9308060209

93337

COMMONWEALTH EDISON,

GENERAL ELECTRIC

EMERGENCY CORE COOLING SYSTEM MAY NOT BE ABLE TO KEEP VESSEL LEVEL ABOVE TOP OF ACTIVE FUEL FOLLOWING A LOSS OF COOLANT ACCIDENT DUE TO DRAINAGE THROUGH JET PUMPS

08/20/1993

9308260066

93338

WESTINGHOUSE

POSSIBLE RUNOUT CONDITION OF CHARGING PUMPS SAFETY INJECTION

08/20/1993

9308260049

93339

WESTINGHOUSE, PACIFIC GAS AND ELECTRIC

CONTAINMENT SPRAY SYSTEM PERFORMANCE PROBLEMS

08/19/1993

ml020500012

93340

VALCOR ENGINEERING, COMBUSTION ENGINEERING, OMAHA PUBLIC POWER DISTRICT

POTENTIAL EXPOSURE OF SOLENOID COIL INSULATED LEAD WIRE EXCEEDS 34,000 RAD

09/03/1993

9309090186

93341

FLORIDA POWER AND LIGHT, RDF,

AMS

CALIBRATION SHIFT OF RESISTANCE TEMPERATURE DETECTORS DUE TO INSTRUMENT ERROR AT PLATINUM SENSORS

03/31/1993

9304050241

93342

NUCLEAR REGULATORY COMMISSION, ABB-KENT-TAYLO R,

BBC BROWN BOVERI

INTERMITTENT CONTACT AND INTERRUPTION OF SIGNAL PROCESSING BECAUSE OF DEFICIENCY IN SOCKET

08/27/1993

ml020500014

93343

VALCOR ENGINEERING

POTENTIAL EXPOSURE OF SOLENOID COIL INSULATED LEAD WIRE EXCEEDS 34,000 RAD

09/07/1993

9309090190


93344

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERROR

08/17/1993

9308260144

93345

NEBRASKA PUBLIC POWER DISTRICT, LIMITORQUE

POTENTIAL FOR RESIDUAL HEAT REMOVAL PUMP MINIMUM FLOW VALVE OPERATORS TO FAIL DUE TO LARGE DYNAMIC LOADINGS I N NARROW RANGE OF FREQUENCIES

07/30/1993

9308040279

93346

DUQUESNE LIGHT, WESTINGHOUSE

POSSIBLE RUNOUT CONDITION OF CHARGING PUMPS IN SAFETY INJECTION

09/10/1993

ml020590191

93347

TENNESSEE VALLEY AUTHORITY, COOPER ENERGY

GEAR WEAR IN ENGINE DRIVEN WATER PUMP IN OPERATING TIME OF ONLY 500 HOURS

08/27/1993

9309080204

93348

VICTOREEN

INCORRECT MATERIAL USED FOR SEISMIC RESTRAINT

09/13/1993

ml020500016

93349

NORTHEAST NUCLEAR ENERGY

NONRELEASE OF BRAKES ON VALVE OPERATORS IN UNDERVOLTAGE CONDITION

09/14/1993

ml020590193

93350

BABCOCK AND WILCOX

OMISSION OF LOCAL BENDING MOMENT IN STRESS ANALYSIS OF CONTROL ROD DRIVE MECHANISM SUPPORT STRUCTURE

09/03/1993

9309130297

93351

SOUTH CAROLINA ELECTRIC AND GAS,

CUTLER-HAMMER, VITRO

CHEMICALLY ATTACKED LEXAN HOUSINGS IN MODEL D26MR31A RELAYS

09/17/1993

ml020500018

93352

SOUTHERN CALIFORNIA EDISON, BBC BROWN BOVERI

ERROR DISCOVERED IN LARGE BREAK LOSS OF COOLANT ACCIDENT ANALYSIS THAT RESULTS IN LONGER TIME TO REFLOOD CORE

09/21/1993

ml020590197

93353

NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE

FAILURE OF LOCKING CUP AND CRACKED BOLTS FOR MODEL 93A1 TURNING VANE DIFFUSER ON REACTOR COOLANT PUMP

09/22/1993

ml020630507


93354

WASHINGTON PUBLIC POWER, GENERAL ELECTRIC

POTENTIAL FOR HIGH ENERGY LINE BREAK OUTSIDE CONTAINMENT THAT COULD RESULT IN ENVIRONMENTAL CONDITIONS BEYOND 10 CFR 50.49

09/23/1993

ml020590199

93355

BORG-WARNER, BYRON JACKSON

EVALUATION OF FRICTION FACTOR FOR 6 INCH GATE VALVE

09/10/1993

9309150150

93356

BBC BROWN BOVERI, SOUTHERN CALIFORNIA EDISON

ERROR DISCOVERED IN LARGE BREAK LOSS OF COOLANT ACCIDENT ANALYSIS THAT RESULTS IN LONGER TIME TO REFLOOD CORE

09/24/1993

9310040258

93357

WESTINGHOUSE

EVALUATION OF DIESEL GENERATORS OPERATING AT TECHNICAL SPECIFICATION LOWER LIMIT SPEED DURING LOSS OF OFFSITE POWER WITH SAFETY INJECTION

09/09/1993

9309150244

93358

BALTIMORE GAS AND ELECTRIC, MASONEILAN

SEPARATION OF ACTUATOR LINKAGE ON CONTAINMENT SPRAY SYSTEM VALVES

07/30/1993

9308040253

93359

IOWA ELECTRIC LIGHT AND POWER, GENERAL ELECTRIC

EMERGENCY DEISEL GENERATOR OUTPUT CIRCUIT BREAKER WOULD NOT CLOSE AUTOMATICALLY

09/28/1993

ml020590200

93360

WISCONSIN PUBLIC SERVICE, WESTINGHOUSE

POTENTIAL FOR OVERPOWER OPERATION EXCEEDING TECHNICAL SPECIFICATION LIMITS

07/19/1993

9307270214

93361

WYLE LABORATORIES, NORTHEAST UTILITIES, AGASTAT RELAY

AMERACE RELAYS WITH DETACHED METAL COVER PLATES BELIEVED DUE TO IMPROPER CURING OF EPOXY

09/30/1993

9310210128

93362

COMMONWEALTH EDISON,

C AND S VALVE

DEGRADATION OF VITON SEALS ON SEVERAL CLASSES OF CHECK VALVES

10/01/1993

9311080062


93363

NEW YORK POWER AUTHORITY, LIMITORQUE, RELIANCE ELECTRIC

NONRELEASE OF BRAKES ON VALVE OPERATORS IN UNDERVOLTAGE CONDITION

09/28/1993

ml020590202

93364

NUCLEAR REGULATORY COMMISSION, CONNECTICUT YANKEE ATOMIC POWER, WESTINGHOUSE

DB-25 CIRCUIT BREAKERS FAILED TO CLOSE DUE TO DIRT ACCUMULATION ON PLUNGER OF 52X CONTROL RELAY

08/16/1993

9308190253

93365

PHILADELPHIA ELECTRIC, WALWORTH, CRANE

CRACKING OF YOKES ON TWO TORUS COOLING INJECTION MOTOR OPERATED VALVES

10/04/1993

ml020630516

93366

OMAHA PUBLIC POWER DISTRICT, DRESSER INDUSTRIES

POWER OPERATED RELIEF VALVES FAILED TO OPEN

10/05/1993

ml020590366

93367

NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE

POTENTIAL FOR PRESSURE SAFETY VALVE TO STICK OPEN

10/06/1993

ml020590378

93368

SPECTRUM TECHNOLOGIES, GENERAL ELECTRIC

FAILURE OF THED136015 MOLDED CASE CIRCUIT BREAKER IN OPERATIONAL AGING TESTS AT 320 CYCLES

10/01/1993

9310080290

93369

SPECTRUM TECHNOLOGIES, BUSSMANN

FAILURE OF A FUSE TO CLEAR AFTER LOADING TO 183 PERCENT OF RATING FOR 460 SECONDS

10/01/1993

9310080290

93370

NIAGARA MOHAWK POWER, ANCHOR/DARLING

, CRANE

FAILURE OF TWO ISOLATION VALVES TO SEAL PROPERLY

07/02/1993

9307130369


93371

SOUTH CAROLINA ELECTRIC AND GAS,

CUTLER-HAMMER, VITRO

CHEMICALLY ATTACKED LEXAN HOUSINGS IN MODEL D26MR31A RELAYS

09/28/1993

9310050287

93372

DUQUESNE LIGHT, WESTINGHOUSE

LACK OF TIME DELAY SEAL ON LOW FEEDWATER FLOW IN ANTICIPATED TRANSIENT WITHOUT SCRAM MITIGATION SYSTEM ACTUATION CIRCUITRY

10/08/1993

ml020630534

93373

LOUISIANA POWER AND LIGHT, LIMITORQUE

UNSTAKED KEYS FOR LOCKING PINION GEAR TO SHAFT IN MOTOR OPERATORS FOR SHUTDOWN COOLING SYSTEM SUCTION ISOLATION VALVES

10/08/1993

ml020590383

93374

NORTHEAST NUCLEAR ENERGY,

COLT INDUSTRIES

UNDERRATED AIR START SOLENOID VALVES ON EMERGENCY DIESEL GENERATORS

10/08/1993

ml020590389

93375

ILLINOIS POWER, LIMITORQUE

SHEARED MOTOR PINION KEY ON MOTOR SHAFT

10/08/1993

ml020590394

93376

WYLE LABORATORIES, GEORGIA POWER

INCORRECTLY CERTIFIED BUSSMAN NEUTRALS

09/21/1993

9309300157

93377

ORGANIZATION FOR ECONOMIC COOPERATION AND DEVELOPMENT, GENERAL ELECTRIC

CIRCUMFERENTIAL CRACKS AT INNER SIDE OF CORE SHROUD

09/27/1993

Not Available

93378

VERMONT YANKEE, GENERAL ELECTRIC

CORE SHROUD SURFACE AND WELDMENT INSPECTIONS

10/07/1993

ml020630549


93379

PHILADELPHIA ELECTRIC, GENERAL ELECTRIC, SUN SHIPBUILDING

TWO CRACKS IN A SINGLE WELD IN THE CORE SHROUD

10/07/1993

ml020630553

93380

BOSTON EDISON, GENERAL ELECTRIC,

SUN SHIPBUILDING

CORE SHROUD SURFACE AND WELDMENT INSPECTIONS

10/08/1993

ml020630560

93381

CAROLINA POWER AND LIGHT, GENERAL ELECTRIC,

SUN SHIPBUILDING

CIRCUMFERENTIAL CRACKING IN HEAT AFFECTED ZONE OF WELD H3 IN TOP GUIDE SUPPORT PLATE FOR CORE SHROUD

09/13/1993

9309290050

93382

ILLINOIS POWER, LIMITORQUE

SHEARED MOTOR PINION KEY ON MOTOR SHAFT

10/12/1993

ml020630570

93383

TENNESSEE VALLEY AUTHORITY, COOPER ENERGY, ASSOCIATED SPRING

INTAKE OR EXHAUST SPRINGS INSTALLED IN SPARE CYLINDER HEADS MAY HAVE DRAW MARKS OR SEAMS ON IDENTIFICATION THAT COULD RESULT IN EMERGENCY DEISEL GENERATOR NONAVAILABILITY

09/28/1993

9310060284

93384

CLEVELAND ELECTRIC ILLUMINATING, RELIANCE ELECTRIC

TRIP OF CONTROL ROOM VENTILATION AIR SUPPLY FAN DUE TO MOTOR WINDING INSULATION FAILURE

07/08/1993

9307150095

93385

PACIFIC GAS AND ELECTRIC, WESTINGHOUSE

OMISSION OF PRESSURE DROP FROM VESSEL BELTLINE TO TRANSMITTER RENDERS TEMPERATURE CURVES AND LOW TEMPERATURE OVERPRESSURIZATION PROTECTION SETPOINTS NONCONSERVATIVE

06/01/1993

9308310256


93386

WASHINGTON PUBLIC POWER, BURNS AND ROE

WATER ACCUMULATION IN PIPING LOW POINTS AND BYPASS OF SECONDARY CONTAINMENT WITH SINGLE FAILURE IN STANDBY SERVICE WATER SYSTEM

06/14/1993

9306180314

93387

NORTH ATLANTIC ENERGY SERVICES, UNITED ENGINEERS,

COLT INDUSTRIES

POTENTIAL FOR LOSS OF AIR SUPPLY DURING SEISMIC EVENT THAT COULD CAUSE OVERCOOLING OF EMERGENCY DIESEL GENERATORS

07/30/1993

9308060381

93388

BALTIMORE GAS AND ELECTRIC

LACK OF SAFETY RELATED MAKEUP WATER SOURCE FOR CLOSED LOOP COOLING SYSTEMS

10/14/1993

ml020630574

93389

DUQUESNE LIGHT, WESTINGHOUSE

POTENTIAL FOR RELEASE EXCEEDING 10 CFR 100 LIMIT IF VOLUME CONTROL TANK OUTLET CHECK VALVE LEAKS DURING LOSS OF COOLANT ACCIDENT

03/19/1993

9303220302

93390

PACIFIC GAS AND ELECTRIC, ANCHOR/DARLING

INSUFFICIENTLY LONG DOWEL PINS IN CHECK VALVES TO PERMIT VALVE OPERATION AFTER SEISMIC EVENT

07/28/1993

9308100178

93391

GENERAL PUBLIC UTILITIES,

COLT INDUSTRIES

INADEQUATE TORQUING OF LUBE OIL FILTER HOUSING BOLTS ON EMERGENCY DEISEL GENERATOR FOLLOWING MAINTENANCE

08/02/1993

9308090210

93392

BOEING COMPUTER SERVICES

ANSYS SOFTWARE ERROR

09/13/1993

9309210184

93393

DUQUESNE LIGHT, WESTINGHOUSE

POSSIBLE RUNOUT CONDITION OF CHARGING PUMPS IN SAFETY INJECTION

10/07/1993

9310140320

93394

DUQUESNE LIGHT, HENRY PRATT, LIMITORQUE

UNEXPECTED DECOUPLING OF STEM OF RECIRCULATION SPRAY PUMP SUCTION VALVE FROM ITS OPERATOR

10/19/1993

ml020640083


93395

CLEVELAND ELECTRIC ILLUMINATING, AGASTAT RELAY

RELAYS FUNCTIONED SLOWLY

10/19/1993

ml020640092

93396

NORTHEAST NUCLEAR ENERGY, GENERAL ELECTRIC

SYSTEM HARDWARE NOT CONSISTENT WITH ACCIDENT MITIGATION FEATURES ASSUMED IN ANALYSIS

10/15/1993

ml020640099

93397

NORTHERN STATES POWER, BBC BROWN BOVERI

IMPROPERLY CRIMPED LUGS ON SEVERAL K-LINE LOW VOLTAGE CIRCUIT BREAKERS

10/21/1993

9310280154

93398

NORTHEAST NUCLEAR ENERGY, COMBUSTION ENGINEERING

EXCESSIVE STRESS ON VALVE STUDS FOR THE BONNET-TO-BODY SEAL LINE DUE TO PEENING

10/21/1993

ml020640144

93399

COMMONWEALTH EDISON,

C AND S VALVE

DEGRADATION OF VITON SEALS ON SEVERAL CLASSES OF CHECK VALVES

10/22/1993

9311080062

93400

TELEDYNE THERMATICS

POSSIBLE TESTING DEVIATIONS FROM PURCHASE ORDER OF CERTAIN WIRE AND CABLE PRODUCTS

10/22/1993

ml020500002

93401

COOPER ENERGY

SEVEN DEFECTIVE DIESEL ENGINE ROCKER ARMS DELIVERED

10/19/1993

9310270078

93402

WESTINGHOUSE

CONTAINMENT SPRAY SYSTEM PERFORMANCE PROBLEMS

10/04/1993

9310200105

93403

DUQUESNE LIGHT, HENRY PRATT, LIMITORQUE

UNEXPECTED DECOUPLING OF STEM OF RECIRCULATION SPRAY PUMP SUCTION VALVE FROM ITS OPERATOR

10/19/1993

ml020500003

93404

DEPARTMENT OF ENERGY,

GOULD-SHAWMUT

, BUSSMANN

FUSES WITH CRACKED END CAPS

10/07/1993

ml020500005


93405

NORTHEAST NUCLEAR ENERGY, CROSBY VALVE AND GAGE

INCOMPLETE RESEATING AND INCORRECT LOWER RING ADJUSTMENT SETTING OF STEAM GENERATOR SAFETY VALVES DUE TO USE OF INCORRECT PROCEDURE

08/31/1993

9309090435

93406

DUKE POWER, WESTINGHOUSE

LACK OF PROPER TESTING OF CONTAINMENT SPRAY SYSTEM DUE TO OMISSION IN PROCEDURE

03/19/1993

9303220293

93407

ARIZONA PUBLIC SERVICE, AMETEK

FAILURE OF REACTOR COOLANT PUMP SEAL CONTROLLED BLEEDOFF FLOW INDICATION

09/13/1993

9309210258

93408

PUBLIC SERVICE ELECTRIC AND GAS, WESTINGHOUSE

TEMPERATURE SUSCEPTIBILITY OF CONTROL ROD ANALOG POSITION INDICATION SYSTEM COILS

08/26/1993

9309030248

93409

ARIZONA PUBLIC SERVICE, GENERAL ELECTRIC

FAILURE OF LOW PRESSURE SAFETY INJECTION PUMP MAGNE-BLAST VERTICAL LIFT, HORIZONTAL DRAWOUT, 1200 AMPS, 4160 VOLTS, CIRCUIT BREAKER TO REMAIN CLOSED

10/26/1993

ml020640150

93410

PUBLIC SERVICE ELECTRIC AND GAS, WESTINGHOUSE

POTENTIAL FOR A SINGLE FAILURE IN THE ROD CONTROL SYSTEM TO CAUSE INADVERTENT WITHDRAWAL OF A SINGLE ROD CLUSTER CONTROL ASSEMBLY FROM AN INSERTED POSITION

08/26/1993

9309030268

93411

WESTINGHOUSE

APPARENT LACK OF FUSION IN REACTOR VESSEL HEAD ADAPTOR PENETRATION ATTACHMENT WELDS

10/19/1993

9310260340

93412

CAROLINA POWER AND LIGHT,

COLT INDUSTRIES

BROKEN SPRINGS ON THREE EMERGENCY DEISEL GENERATOR AIR START DISTRIBUTOR VALVES

10/28/1993

ml020640151

93413

FISCHER AND PORTER, PHILADELPHIA ELECTRIC, COMMONWEALTH EDISON

DEVIATION IN TESTING METHODOLOGY FOR CLAMP ON ULTRASONIC FLOW METERS USED ON 12 INCH SCHEDULE 40 PIPE

11/01/1993

9311090039


93414

FISCHER AND PORTER, PHILADELPHIA ELECTRIC, COMMONWEALTH EDISON

DEVIATION IN TESTING METHODOLOGY FOR CLAMP ON ULTRASONIC FLOW METERS USED ON 12 INCH SCHEDULE 40 PIPE

11/01/1993

ml020500006

93415

POWER AUTHORITY OF STATE OF NEW YORK, WESTINGHOUSE

MINIMUM TEMPERATURE FOR CRITICALITY IS 450 F IN TECHNICAL SPECIFICATIONS BUT 540 F IN SAFETY ANALYSIS

11/02/1993

ml020590400

93416

CONSUMERS POWER

NINE CONTACT MODEL 5U12-76 RELAYS DO NOT MEET SEISMIC QUALIFICATION REQUIREMETS

08/13/1993

ml020590402

93417

NAMCO CONTROLS, COMMONWEALTH EDISON

POTENTIAL ABNORMAL OPERATION OF LIMIT SWITCHES EA740 AND EA750 WHEN OPERATED BELOW 65 F DUE TO INCREASED VISCOSITY OF GREASE

11/05/1993

9311080224

93418

DEPARTMENT OF ENERGY, WESTINGHOUSE

IMPROPER ALIGNMENT OF PLASTIC FACE PLATE ON TYPE EH, 3 PHASE, 480 VOLTS CIRCUIT BREAKER OPERATING LINKAGE

09/24/1993

ml020500007

93419

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERROR

10/19/1993

9310280093

93420

BOEING COMPUTER SERVICES

ANSYS SOFTWARE ERROR

10/22/1993

9310270076

93421

BOEING COMPUTER SERVICES

GTSTRUDL SOFTWARE ERROR

10/11/1993

9310210171

93422

ENVIROTECH CONTROLS

SEISMIC TESTING PROBLEMS ON WESTRONICS MODEL 2100C SERIES RECORDERS ON UNITS BUILT PRIOR TO 1993

10/07/1993

9310200279

93423

NEW YORK POWER AUTHORITY, WESTINGHOUSE

DISCREPANCIES IN VALVE WEIGHTS USED IN PIPING ANALYSES

10/01/1993

9310080020


93424

DUQUESNE LIGHT, AUTOMATIC TIMING AND CONTROL,

WYLE LABORATORIES

FAILURE OF TWO EMERGENCY DEISEL GENERATOR SEQUENCERS DUE TO USE OF MODEL 365A LONG RANGE TIMER RELAYS

11/08/1993

ml020590407

93425

AGASTAT, WYLE LABORATORIES

AMERACE GPIA RELAYS NOT DESIGNED FOR HARSH NUCLEAR ENVIRONMENT

11/02/1993

9311080211

93426

PACIFIC GAS AND ELECTRIC, WESTINGHOUSE

POTENTIALLY NONCONSERVATIVE HEAT FLUX HOT CHANNEL FACTOR PENALTY

10/18/1993

9310290090

93427

CAROLINA POWER AND LIGHT, SIEMENS POWER

LOCATION OF GADOLINIA PINS IN FUEL ASSEMBLY IN CORE DIFFERENT FROM DESIGN SPECIFICATION

11/19/1993

9312020249

93428

PENNSYLVANIA POWER AND LIGHT, ENTERGY OPERATIONS, GENERAL ELECTRIC

INTRAGRANULAR STRESS CORROSION CRACKING OF JET PUMP HOLD DOWN BEAMS

11/21/1993

ml020590411

93429

GENERAL PUBLIC UTILITIES, LIMITORQUE

USE OF A HAMMER TO TAP LEVER ONTO ITS SHAFT DURING REPLACEMENT OF MANUAL DECLUTCH LEVERS ON EIGHT VALVE ACTUATORS IMPAIRED ELECTRICAL OPERATION

11/17/1993

ml020590421

93430

ENTERGY OPERATIONS

BROKEN YOKE AND SEPARATED DISC FROM STEM ON HIGH PRESSURE CORE SPRAY VALVE DURING TESTING

11/22/1993

ml020590426

93431

ILLINOIS POWER

SHEARED MOTOR PINION KEY ON HIGH PRESSURE CORE SPRAY INJECTION VALVE ACTUATOR

10/08/1993

ml020590430


93432

TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL, COOPER INDUSTRIES

MISMATCHED CAPACITIES OF COMPRESSOR AND DRYER RESULTS IN INCREASED MOISTURE IN EMERGENCY DEISEL GENERATOR AIR START SYSTEM

11/18/1993

9312020307

93433

WESTINGHOUSE

INCREASING AND DECREASING HOT LEG TEMPERATURE IN CYCLES LASTING SEVERAL MINUTES

11/12/1993

9311170058

93434

PENNSYLVANIA POWER AND LIGHT, ENTERGY OPERATIONS, GENERAL ELECTRIC

INTRAGRANULAR STRESS CORROSION CRACKING OF JET PUMP HOLD DOWN BEAMS

11/23/1993

ml020640155

93435

FISCHER AND PORTER

DEVIATION IN TESTING METHODOLOGY FOR CLAMP ON ULTRASONIC FLOW METERS USED ON 12 INCH SCHEDULE 40 PIPE

11/11/1993

9311180054

93436

ARIZONA PUBLIC SERVICE, WESTINGHOUSE

FAILURE OF REACTOR TRIP BREAKER MODEL DS-206 TO CLOSE

11/10/1993

ml020640170

93437

GENERAL ELECTRIC

FAILURE OF CYLINDER LOCK SELECTOR SPRING TO RETURN TYPE CR2940 SWITCH TO ORIGINAL POSITION

11/01/1993

9311300038

93438

NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE

POTENTIAL FOR PRESSURE SAFETY VALVE TO STICK OPEN

10/29/1993

9311050158

93439

WESTINGHOUSE

EVALUATION OF DIESEL GENERATORS OPERATING AT TECHNICAL SPECIFICATION LOWER LIMIT SPEED DURING LOSS OF OFFSITE POWER WITH SAFETY INJECTION

10/27/1993

9311090158

93440

GENERAL ELECTRIC

CORE SHROUD INDICATIONS

11/30/1993

9312130239


93441

FARWELL AND HENDRICKS, TELEMECANIQUE

E20 STYLE OVERLOAD RELAYS CAN TEMPORARILY OPEN AND CLOSE WITHOUT FULLY TRIPPING DUE TO OVER CENTER TOGGLE SWITCH DESIGN

12/01/1993

9312070155

93442

SOUTHERN CALIFORNIA EDISON,

METER DEVICES

FAILURE OF EMERGENCY DEISEL GENERATOR ROTO TEST SWITCH DUE TO SHEARING OF SWITCH CONNECTIONS BY BOLT HEAD

12/01/1993

ml020640180

93443

NORTHERN STATES POWER, WESTINGHOUSE

CONTINUING FAILURES OF NBDF RELAYS USED IN THE REACTOR PROTECTION SYSTEM

12/02/1993

ml020640186

93444

DUQUESNE LIGHT, HENRY PRATT, LIMITORQUE

SEPARATION OF DISC ON VALVE FROM MOTOR OPERATOR DUE TO SPLINE ADAPTER THROUGH OVERSIZED HOLE ON ADAPTER AND BONNET PLATES

12/03/1993

9312100277

93445

GENERAL ELECTRIC, POWER AUTHORITY OF STATE OF NEW YORK

CURRENT LIMITING ISOLATION RESISTORS TO PROTECT AGAINST HOT SHORTS IN THE REACTOR PROTECTION SYSTEM SCRAM STATUS INDICATING LIGHTS NOT PROPERLY LOCATED IN THEIR RESPECTIVE SCRAM CONTACTOR BOXES

12/03/1993

9312100271

93446

PUBLIC SERVICE ELECTRIC AND GAS,

CANADA-ALLIED DIESEL

CRACKING OF CYLINDER LINERS IN EMERGENCY DIESEL GENERATORS AS NOTED BY JACKET WATER LEAKS

12/03/1993

ml020590434

93447

CAROLINA POWER AND LIGHT, SIEMENS POWER

LOCATION OF GADOLINIA PINS IN FUEL ASSEMBLY IN CORE DIFFERENT FROM DESIGN SPECIFICATION

12/06/1993

ml020590439

93448

SOUTHERN CALIFORNIA EDISON,

METER DEVICES

FAILURE OF EMERGENCY DEISEL GENERATOR ROTO TEST SWITCH DUE TO SHEARING OF SWITCH CONNECTIONS BY BOLT HEAD

12/07/1993

ml020640190


93449

COMMONWEALTH EDISON,

ITT STANDARD FLUID TECHNOLOGY

FAILURE OF HEAT EXCHANGER AT TUBE ROLL JOINT DUE TO EXCESSIVE WALL THINNING

11/24/1993

9312030283

93450

COOPER ENERGY

CRACKING ON PORTION OF SUBCOVER ON WHICH ARE MOUNTED INTAKE AND EXHAUST ROCKER SHAFTS

12/09/1993

9312150186

93451

ILLINOIS POWER, LIMITORQUE, ANCHOR/DARLING

SHEARED MOTOR PINION KEY ON HIGH PRESSURE CORE SPRAY INJECTION VALVE ACTUATOR

12/10/1993

9312200222

93452

BORG-WARNER

TWO VALVES FAILED TO CLOSE FULLY DURING TESTING BECAUSE OF DISK TO STUD ATTACHMENT WELD

12/10/1993

9312170157

93453

BORG-WARNER

TWO VALVES FAILED TO CLOSE FULLY DURING TESTING BECAUSE OF DISK TO STUD ATTACHMENT WELD

12/10/1993

9312170150

93454

MORRISON- KNUDSEN, GENERAL MOTORS ELECTROMOTIVE DIVISION

CRACKING PROBLEM WITH LASER- HARDENED CYLINDER LINER ON 645 DIESELS

12/10/1993

9312170191

93455

ANCHOR/DARLING

,

PARKER HANNIFIN

MISSING STAINLESS STEEL GLAND IN STEM SEAL OF NEEDLE VALVES IN ACTUATORS FOR MAIN STEAM AND FEEDWATER ISOLATION VALVES

12/13/1993

ml020560589

93456

NUMERICAL APPLICATIONS

INCORRECT INPUT FOR HEAT EXCHANGER MODEL IN GOTHIC COMPUTER PROGRAM FOR CONTAINMENT THERMAL HYDRAULIC ANALYSIS

12/06/1993

9312210066

93457

ARIZONA PUBLIC SERVICE, WESTINGHOUSE

FAILURE OF REACTOR TRIP BREAKER MODEL DS-206 TO CLOSE

12/14/1993

ml020640195


93458

POWER AUTHORITY OF STATE OF NEW YORK, GENERAL ELECTRIC

CURRENT LIMITING ISOLATION RESISTORS TO PROTECT AGAINST HOT SHORTS IN THE REACTOR PROTECTION SYSTEM SCRAM STATUS INDICATING LIGHTS NOT PROPERLY LOCATED IN THEIR RESPECTIVE SCRAM CONTACTOR BOXES

11/29/1993

9312130417

93459

NAMCO CONTROLS, PACIFIC GAS AND ELECTRIC

TEST FAILURE OF EA180-31602 LIMIT SWITCH NORMALLY OPEN CONTACTS TO CLOSE

12/16/1993

9312270067

93460

COMMONWEALTH EDISON,

BBC BROWN BOVERI, NUTHERM INTERNATIONAL

MISSING PIECES IN OPERATING MECHANISMS OF REFURBISHED CIRCUIT BREAKERS

12/16/1993

ml020640207

93461

BORG-WARNER

EVALUATION OF FRICTION FACTOR FOR 6 INCH GATE VALVE

12/03/1993

9312130035

93462

NIAGARA MOHAWK POWER, GENERAL ELECTRIC

INABILITY TO OPERATE HIGH PRESSURE CORE SPRAY INJECTION VALVE WITH DEGRADED VOLTAGE

12/08/1993

9312160175

93463

DUQUESNE LIGHT, HENRY PRATT, LIMITORQUE

SEPARATION OF DISC ON VALVE FROM MOTOR OPERATOR DUE TO SPLINE ADAPTER THROUGH OVERSIZED HOLE ON ADAPTER AND BONNET PLATES

12/10/1993

9312150346

93464

NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE

SEVERAL CRACKED TURNING VANE CAP SCREWS ON A MODEL 93A-1 REACTOR COOLANT PUMP

11/22/1993

9312090194

93465

WESTINGHOUSE

POSSIBLE RUNOUT CONDITION OF CHARGING PUMPS IN SAFETY INJECTION

11/29/1993

9312080110


93466

BBC BROWN BOVERI, POTTER AND BRUMFIELD, LOUISIANA

POWER AND LIGHT

EXCESSIVE END PLAY OF SHAFTS ON MOTOR DRIVEN RELAYS DUE TO OVERSIZED COILS

12/23/1993

9401110047

93467

SOUTHERN CALIFORNIA EDISON,

METER DEVICES

FAILURE OF EMERGENCY DEISEL GENERATOR ROTO TEST SWITCH DUE TO SHEARING OF SWITCH CONNECTIONS BY BOLT HEAD

12/23/1993

9405040099

93468

TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL, COOPER INDUSTRIES

MISMATCHED CAPACITIES OF COMPRESSOR AND DRYER RESULTS IN INCREASED MOISTURE IN EMERGENCY DEISEL GENERATOR AIR START SYSTEM

12/10/1993

9312200300

Part 21 Reports for 1992

LOG_NO

NOTIFIER, VENDOR

DESCRIPTION

REP_DATE

ACCESS_NO

92001

RALPH A. HILLER, AUTOMATIC SWITCH COMPANY

SOLENOID VALVE MODEL NP8320-A185V MAY OPEN AFTER BEING DEENERGIZED

01/07/1992

920113.0281

92002

VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE

RESIDUAL HEAT REMOVAL SYSTEM RELIEF VALVE DESIGN FLOW RATE

01/22/1992

ml01338.0152

92003

FAIRBANKS MORSE, COLT INDUSTRIES

PISTON CASTINGS MAY HAVE CRACKS BELOW AND THROUGH UPPER AND LOWER RING GROOVE

01/29/1992

920204.0009

92004

ROSEMOUNT

SERIES 5520H INDICATING ELECTRICAL TRANSMITTER SHOWS VARIATION IN PERFORMANCE ACCURACY OVER STATED TEMPERATURE RANGE

12/23/1991

920218.0165

92005

WESTINGHOUSE

TIME REQUIRED TO SWITCH THE EMERGENCY CORE COOLING SYSTEM FROM COLD LEG RECIRCULATION TO HOT LEG RECIRCULATION

01/27/1992

920131.0158

92006

WESTINGHOUSE

POTENTIAL DEVIATIONS IN EMERGENCY CORE COOLING SYSTEM EVALUATION COMPUTER PROGRAMS

01/21/1992

920128.0046

92007

TEXAS UTILITIES GENERATING, COPES-VULCAN, WESTINGHOUSE

VALVE BONNET TO YOKE BOLTING NOT ASTM A93 GRADE B6 MATERIAL

01/16/1992

920124.0158

92008

TEXAS UTILITIES GENERATING, BORG-WARNER

SAFETY TRIP VALVES USED AS MECHANICAL OVERSPEED DEVICES IN EMERGENCY DIESEL GENERATORS

01/14/1992

920204.0320

92009

NUTHERM INTERNATIONAL, FASCO INDUSTRIES, GEORGIA POWER

ARMATURE CARRIERS BREAKING IN CONTACTOR MODEL 30-FO-30

01/14/1992

920116.0083

92010

COOPER ENERGY

POTENTIAL PROBLEM WITH CYLINDER LINER IN DSR-48 AND DSRV-16-4 DIESEL ENGINE

01/15/1992

920121.0230

92011

SPECTRUM TECHNOLOGIES, YOKOGAWA CORPORATION OF AMERICA

PROGRAMMABLE INDICATING CONTROLLER, YS-80 SERIES, MODEL SLPC

12/23/1991

9202250044

92012

QUALITY SERVICES INTERNATIONAL, BBC BROWN BOVERI

COMMERCIAL GRADE RELAYS REPRESENTED AS SAFETY RELATED RELAYS

02/04/1992

9205070031


92013

EBERLINE, PENNSYLVANIA STATE UNIVERSITY

MODEL AMS-3A BETA PARTICULATE AIR MONITOR

01/27/1992

9202250247

92014

MORRISON-KNUDSE N

ROTOR POLE MOUNTING BOLT TORQUE FOR EMD A20, A20C, A20C1, AND A20C2 GENERATORS

01/24/1992

920228.0097

92015

MORRISON-KNUDSE N

ROTOR POLE MOUNTING BOLT TORQUE FOR EMD A20, A20C, A20C1, AND A20C2 GENERATORS

02/05/1992

920303.0123

92016

NEBRASKA PUBLIC POWER DISTRICT, AMOT CONTROL

SAFETY TRIP VALVES USED AS MECHANICAL OVERSPEED DEVICES IN EMERGENCY DIESEL GENERATORS

02/18/1992

920225.0182

92017

GENERAL ELECTRIC

MOLDED CASE CIRCUIT BREAKERS WITH SHUNT TRIP AND UNDERVOLTAGE RELEASE ACCESSORIES

02/28/1992

920304.0219

92018

TEXAS UTILITIES GENERATING, BORG-WARNER

CHECK VALVE SWING ARM PART NUMBER 72543 NOT COMPLETELY INTERCHANGEABLE WITH ORIGINAL PART

02/28/1992

920303.0180

92019

NUTHERM INTERNATIONAL, YOKOGAWA CORPORATION OF AMERICA

WEAR PLATE MATERIAL IN THE READ ONLY MEMORY SOCKET OF YS-80 SERIES CONTROLLERS

02/03/1992

920206.0038

92020

CONSOLIDATED EDISON

CORROSION IN THE LUBRICATING OIL COOLERS ASSOCIATED WITH EMERGENCY DEISEL GENERATOR JACKET WATER COOLERS

02/21/1992

920318.0378

92021

CAROLINA POWER AND LIGHT, ANCHOR/DARLING

DEFICIENCY IN ACTUATORS FOR MAIN FEEDWATER PREHEATER BYPASS ISOLATION VALVES

02/14/1992

920220.0037

92022

NUTHERM INTERNATIONAL, FASCO INDUSTRIES

DEFINITE PURPOSE CONTACTORS

03/06/1992

920317.0110

92023

GENERAL ELECTRIC, ANCHOR/DARLING

MOTOR OPERATED VALVE STEM THRUST SIZING CALCULATION DID NOT INCLUDE STEM EJECTION FORCE

02/12/1992

920219.0407

92024

TEXAS UTILITIES GENERATING, COPES-VULCAN, WESTINGHOUSE

VALVE BONNET TO YOKE BOLTING NOT ASTM A93 GRADE B6 MATERIAL

02/13/1992

920219.0070

92025

ROCHESTER GAS AND ELECTRIC, VICTOREEN

FIELD CALIBRATION SOURCE SERIAL NUMBER 109, MODEL 878-10 DID NOT SATISFY PURCHASE ORDER

02/24/1992

920318.0013


92026

MOVATS INCORPORATED

MOTOR OPERATED VALVE SPRING PACK OPEN CALIBRATION METHODOLOGY

02/28/1992

920323.0087

92027

COOPER ENERGY, NEBRASKA PUBLIC POWER DISTRICT, AMOT CONTROL

SAFETY TRIP VALVES USED AS MECHANICAL OVERSPEED DEVICES IN EMERGENCY DIESEL GENERATORS

03/02/1992

920313.0051

92028

COLT INDUSTRIES, FAIRBANKS MORSE

CRACKED PISTON CASTINGS

03/18/1992

920323.0300

92029

COMMONWEALTH EDISON, ANCHOR/DARLING

MOTOR OPERATED GATE VALVES

03/18/1992

920323.0298

92030

BORG-WARNER, TEXAS UTILITIES GENERATING

CHECK VALVE SWING ARM PART NUMBER 72543 NOT COMPLETELY INTERCHANGEABLE WITH ORIGINAL PART

03/16/1992

920324.0159

92031

FLORIDA POWER AND LIGHT, WESTINGHOUSE

REACTOR VESSEL HEAD ADAPTOR TUBE CRACKING

03/23/1992

920330.0130

92032

NUTHERM INTERNATIONAL, FASCO INDUSTRIES

DEFINITE PURPOSE CONTACTORS

03/26/1992

920330.0199

92033

SOUTH CAROLINA ELECTRIC AND GAS

FEEDWATER ISOLATION VALVE ACTUATOR FAILED TEST

01/06/1992

920113.0084

92034

VALCOR ENGINEERING, DUKE POWER

17-7PH SPRING FAILURE IN VALVE

03/25/1992

920401.0291

92035

COOPER ENERGY

DIESEL ENGINE POWER CYLINDER LINER

03/13/1992

920324.0332

92036

ROSEMOUNT

TRANSMITTERS MODELS 1153 AND 1154

12/05/1991

911212.0128

92037

CONSOLIDATED EDISON, WESTINGHOUSE

CORROSION IN THE LUBRICATING OIL COOLERS ASSOCIATED WITH EMERGENCY DEISEL GENERATOR JACKET WATER COOLERS

03/20/1992

920401.0079

92038

TARGET ROCK

MATERIAL SUBSTITUTION IN TERMINAL BLOCKS SUPPLIED WITH SOLENOID VALVES

03/03/1992

920311.0070

92039

OMAHA PUBLIC POWER DISTRICT

CRACKING OF CAM FOLLOWERS ON SBM CONTROL SWITCHES FOR 4160 VOLT SWITCHGEAR

04/20/1992

ml01338.0163

92040

TVA, WESTINGHOUSE

LIMITATIONS OF PRESSURIZER VENTING FOR DECAY HEAT REMOVAL AT COLD SHUTDOWN

03/16/1992

ml01338.0174

92041

ROCHESTER GAS AND ELECTRIC, VICTOREEN

FIELD CALIBRATION SOURCE SERIAL NUMBER 109, MODEL 878 DID NOT SATISFY PURCHASE ORDER

03/23/1992

920401.0141


92042

ROCHESTER GAS AND ELECTRIC

MOTOR OPERATED VALVE TEST DATA DIFFER FROM CALCULATIONS

03/23/1992

920330.0092

92043

ROCHESTER GAS AND ELECTRIC

TWO INCH MANUAL 1500 POUNDS PER SQUARE INCH ASME CLASS II VALVES FOUND GOUGED ON DELIVERY

03/23/1992

920330.0092

92044

CONSUMERS POWER

IMPROPERLY TERMINATED WIRES ON CLOSING RELAY FOR 2400V SWITCHGEAR BREAKER

04/23/1992

920507.0124

92045

ANCHOR/DARLING, CONTROMATICS CORPORATION, NORTHEAST NUCLEAR ENERGY

TYPE C SERIES BALL VALVES WITH TEFZEL SEATS MAY LEAK AT AMBIENT TEMPERATURES AFTER EXPOSURE TO TEMPERATURE GREATER THAN 160 F

04/09/1992

920625.0012

92046

CONSOLIDATED POWER SUPPLY, CONSOLIDATED PIPE AND VALVE SUPPLY

DEVIATION IN GAGE USED FOR HYDROSTATIC TESTING OF PIPING

03/31/1992

920514.0001

92047

SOUTHERN CALIFORNIA EDISON

MISASSEMBLY OF AUXILIARY FEEDWATER PUMP SUPPORT SYSTEM PIPING

03/06/1992

920324.0144

92048

FLORIDA POWER AND LIGHT,

TIOGA PIPE SUPPLY

CRACK INDICATIONS IN 3 INCH MONEL 400 SOCKETWELD TEE FITTINGS

04/01/1992

920513.0211

92049

ROBERTSHAW CONTROLS, GENERAL ELECTRIC

QUALITY ASSURANCE PROGRAM DOES NOT CONFORM TO 10 CFR 50 APPENDIX B PROVISIONS

12/19/1991

911230.0210

92050

CAROLINA POWER AND LIGHT, BROWN AND ROOT

BOLTS FOR WALLS NOT INSTALLED PER PLANT DESIGN

04/24/1992

920501.0230

92051

MORRISON- KNUDSEN, ELECTROMOTIVE DIVISION OF GENERAL MOTORS

POTENTIAL DEFECT IN TURBOCHARGERS FOR SERIES 645 DEISEL GENERATOR ENGINE

04/17/1992

920421.0058

92052

BBC BROWN BOVERI

AUTHORIZATION OF UNESCORTED ACCESS FOR TEMPORARY WORKERS

04/24/1992

920430.0151

92053

NORTHEAST NUCLEAR ENERGY, FAIRBANKS MORSE

INADEQUATE COOLING SYSTEM DESIGN FOR EMERGENCY DEISEL GENERATOR

01/28/1992

ml01338.0182

92054

VERMONT YANKEE, ANCHOR/DARLING

INADEQUATE CLEARANCE BETWEEN THE SWING ARM AND SHAFT BUSHINGS ON A 150 POUNDS PER SQUARE INCH SWING CHECK VALVE

04/29/1992

920504.0141


92055

POWER AUTHORITY OF STATE OF NEW YORK,

GENERAL ELECTRIC

INDICATING LIGHT BULBS BURNING OUT AND BLOWING FUSES

03/06/1992

920318.0274

92056

CAROLINA POWER AND LIGHT

NONSAFETY RELATED RADIATION MONITORING CENTRAL PROCESSOR COULD SEND BAD DATA TO SAFETY RELATED RADIATION MONITORS

05/01/1992

ml01338.0200

92057

GENERAL ELECTRIC, STATIC O RING

FAILURES OF KAPTON SENSOR DIAPHRAGMS IN DIFFERENTIAL PRESSURE AND PRESSURE SWITCHES

05/01/1992

920624.0253

92058

ARIZONA PUBLIC SERVICE, WESTINGHOUSE

REACTOR TRIP BREAKER TYPE DS-206 FAILED TO OPEN

04/20/1992

ml01338.0228

92059

FLORIDA POWER AND LIGHT,

TIOGA PIPE SUPPLY

CRACK INDICATIONS IN 3 INCH MONEL 400 SOCKETWELD TEE FITTINGS

04/28/1992

920505.0292

92060

WESTINGHOUSE

ROD CLUSTER CONTROL ASSEMBLY FUNCTIONALITY

04/30/1992

920505.0014

92061

WESTINGHOUSE

CONTAINMENT INITIAL PRESSURE AND TEMPERATURE IN LOSS OF COOLANT ACCIDENT

04/30/1992

920505.0014

92062

WESTINGHOUSE

PEAK CLAD TEMPERATURE IN LOSS OF COOLANT ACCIDENT

04/30/1992

920505.0014

92063

WESTINGHOUSE

INADEQUATE DEDICATION OF PARTS FOR CLASS 1E 7300 CIRCUIT CARDS

04/24/1992

920430.0254

92064

WESTINGHOUSE

CRACKED INSULATORS IN ASL DRY TYPE TRANSFORMERS

04/30/1992

920506.0250

92065

PUBLIC SERVICE ELECTRIC AND GAS, BECHTEL POWER

DESIGN DEFECT IN BUS TRANSFER SCHEME

05/08/1992

920728.0177

92066

ROCHESTER GAS AND ELECTRIC, MOVATS INCORPORATED

MOTOR OPERATED VALVE SPRING PACK OPEN CALIBRATION METHODOLOGY

05/04/1992

920507.0221

92067

TEXAS UTILITIES GENERATING, ELGAR CORPORATION

MULTIPLE TESTING DEFICIENCIES OF INVERTERS

05/13/1992

920728.0159

92068

MORRISON- KNUDSEN, ELECTROMOTIVE DIVISION OF GENERAL MOTORS

POTENTIAL DEFECT IN TURBOCHARGERS FOR SERIES 645 DEISEL GENERATOR ENGINE

05/11/1992

920521.0231


92069

CONSOLIDATED EDISON

CORROSION IN THE LUBRICATING OIL COOLERS ASSOCIATED WITH EMERGENCY DEISEL GENERATOR JACKET WATER COOLERS

02/21/1992

920318.0378

92070

WISCONSIN PUBLIC SERVICE, WESTINGHOUSE

SURGE LINE FLOODING

05/11/1992

920518.0005

92071

COMMONWEALTH EDISON,

GOULD NATIONAL BATTERY

TYPE NCX-21 BATTERIES USED IN CLASS 1E APPLICATIONS

05/22/1992

920601.0001

92072

LIMITORQUE

MAINTENANCE REPORT

02/27/1992

920624.0257

92073

PUBLIC SERVICE ELECTRIC AND GAS,

G. H. BETTIS

TESTING OF ACTUATORS FOR CONTAINMENT ATMOSPHERIC CONTROL VALVES

05/29/1992

920624.0232

92074

CLEVELAND ELECTRIC ILLUMINATING, ATWOOD AND MORRILL

CRACKING IN MAIN STEAM ISOLATION VALVE POPPETS

05/22/1992

920624.0217

92075

CONSUMERS POWER,

ALLIS CHALMERS

IMPROPERLY TERMINATED WIRES ON CLOSING RELAY FOR 2400V SWITCHGEAR BREAKER

05/15/1992

920526.0150

92076

COLUMBUS METALLURGICAL SERVICES

SLIPON FLANGE, ORIGINALLY OF 14 3/4 INCH INSIDE DIAMETER BUT REDUCED BY A WELDING 3/4"RING AND MACHINE WELDING, SEPARATED FROM RING

03/27/1992

ml01338.0294

92077

TIOGA PIPE SUPPLY, FLORIDA POWER AND LIGHT

CRACK INDICATIONS IN 3 INCH MONEL 400 SOCKETWELD TEE FITTINGS

05/28/1992

920602.0142

92078

WASHINGTON PUBLIC POWER, GENERAL ELECTRIC

CRACKED AIR DEFLECTOR IN HIGH PRESSURE CORE SPRAY PUMP MOTOR MODEL 5K6357XC10A

05/28/1992

ml01338.0304

92079

TENNESSEE VALLEY AUTHORITY

TEFLON IN VALVE SEATS AND PACKING IN H2 AND O2 ANALYZERS DOES NOT MEED RADIATION REQUIREMENT

06/13/1985

850624.0133

92080

PORTLAND GENERAL ELECTRIC

TEFLON IN POST ACCIDENT MONITORING INSTRUMENTS DRAIN VALVES DOES NOT MEED RADIATION REQUIREMENT

06/05/1992

ml01338.0316

92081

COMMONWEALTH EDISON,

VELAN VALVE

PERFORMANCE OF FORGED SWING CHECK VALVES

05/22/1992

920601.0002


92082

PUBLIC SERVICE ELECTRIC AND GAS, BECHTEL POWER

DESIGN DEFECT IN BUS TRANSFER SCHEME

06/03/1992

920611.0196

92083

WESTINGHOUSE

CONTAINMENT INITIAL TEMPERATURE ASSUMPTIONS FOR LARGE BREAK LOSS OF COOLANT ACCIDENT

06/01/1992

920611.0088

92084

VICTOREEN, TRW CINCH

PRINTED CIRCUIT BOARD CONNECTOR (PART 50-30B-10) IN MODEL 876A HIGH RANGE CONTAINMENT RADIATION MONITOR

06/16/1992

920625.0249

92085

WESTEX

FAILURE OF PRESSURE SWAGE FITTING ON SOURCE EXPOSURE TUBE

05/05/1992

920522.0210

92086

TARGET ROCK

RECTIFIER 9204 IN SOLENOID VALVES

06/11/1992

920624.0400

92087

GULF STATES UTILITIES, CONNEX PIPE SYSTEMS

WALL THICKNESS OF FEEDWATER REPLACEMENT ELBOW LESS THAN MINIMUM

06/18/1992

920624.0320

92088

GENERAL ELECTRIC

POTENTIAL FOR EXCEEDING TECHNICAL SPECIFICATION SAFETY LIMIT MINIMUM CRITICAL POWER RATIO FOR ROTATED FUEL ASSEMBLIES

06/19/1992

920629.0026

92089

NUCLEAR REGULATORY COMMISSION, WESTINGHOUSE, BBC BROWN BOVERI

ZENER DIODES IN RELAYS

06/05/1991

910614.0051

92090

NUCLEAR REGULATORY COMMISSION, PACIFIC GAS AND ELECTRIC,

COPES-VULCAN

MAIN STEAM DUMP VALVE ANOMALIES

06/20/1991

910626.0170

92091

ATWOOD AND MORRILL, CLEVELAND ELECTRIC ILLUMINATING

CRACKING IN MAIN STEAM ISOLATION VALVE POPPETS

06/24/1992

920728.0257

92092

CLEVELAND ELECTRIC ILLUMINATING, ATWOOD AND MORRILL

CRACKING IN MAIN STEAM ISOLATION VALVE POPPETS

06/19/1992

920624.0291


92093

WESTINGHOUSE, DUKE POWER

NONCONSERVATIVE ERRORS IN OVERTEMPERATURE DELTA TEMPERATURE SETPOINT CAUSED BY IMPROPER GAIN SETTINGS

06/15/1992

920624.0321

92094

ATOMIC ENERGY CONTROL BOARD, PEERLESS PUMP

STRESS CORROSION FAILURE OF EMERGENCY LOW PRESSURE SERVICE WATER PUMP UPPERMOST COUPLING

06/05/1992

ml01338.0358

92095

CALVERT COMPANY, FLORIDA POWER CORPORATION

MOMENTARY SHORT CIRCUIT CURRENTS OF 80, 000 AMPS IN ELECTRICAL BUS

06/30/1992

920709.0068

92096

BORG-WARNER, TEXAS UTILITIES GENERATING

REPLACEMENT SWING ARM FOR SWING CHECK VALVE DOES NOT HAVE SAME DIMENSIONS AS ORIGINAL

06/30/1992

920709.0081

92097

ROSEMOUNT

COVERS MAY NOT BE TORQUED TO SPECIFICATION ON MODELS 1152, 1153 AND

1154 TRANSMITTERS

06/30/1992

920708.0270

92098

GENERAL ELECTRIC

RADIAL ACCESS HOLE COVER CRACKING

07/09/1992

920720.0125

92099

VIRGINIA ELECTRIC AND POWER, KLOCKNER-MOELLE R

MODEL NZM6-63 480 VOLT BREAKERS FAILED OPEN DUE TO FRACTURE OF PLASTIC ARM WITHIN BREAKER

07/01/1992

920708.0003

92100

TEXAS UTILITIES GENERATING, KRANCO

QUALITY ASSURANCE PROGRAM DOES NOT IMPLEMENT 10 CFR 50 APPENDIX B PROVISIONS FOR POLAR CRANE PARTS

07/16/1992

920728.0168

92101

CLEVELAND ELECTRIC ILLUMINATING, ATWOOD AND MORRILL

CRACKING IN MAIN STEAM ISOLATION VALVE POPPETS

07/01/1992

920707.0221

92102

COOPER ENERGY

GEAR WEAR IN ENGINE DRIVEN JACKET WATER PUMP OF DSRV-16-4 STANDBY DIESEL GENERATOR

06/26/1992

920708.0018

92103

CONNEX PIPE SYSTEMS, GULF STATES UTILITIES, RAM FORGE

WALL THICKNESS OF FEEDWATER REPLACEMENT ELBOW LESS THAN MINIMUM

06/25/1992

920630.0022

92104

CONNEX PIPE SYSTEMS, GULF STATES UTILITIES, RAM FORGE

WALL THICKNESS OF FEEDWATER REPLACEMENT ELBOW LESS THAN MINIMUM

07/08/1992

920715.0212


92105

NUCLEAR LOGISTICS, GOULD NATIONAL BATTERY

TYPE NCX-21 BATTERIES USED IN CLASS 1E APPLICATIONS

07/08/1992

920715.0165

92106

BORG-WARNER, TEXAS UTILITIES GENERATING

CHECK VALVE SWING ARM PART NUMBER 72543 NOT COMPLETELY INTERCHANGEABLE WITH ORIGINAL PART

06/12/1992

920625.0006

92107

WESTINGHOUSE

WESTINGHOUSE TIME REQUIRED TO SWITCH THE EMERGENCY CORE COOLING SYSTEM FROM COLD LEG RECIRCULATION TO HOT LEG RECIRCULATION

06/23/1992

920629.243

92108

PUBLIC SERVICE ELECTRIC AND GAS,

G. H. BETTIS

CONTAINMENT ATMOSPHERIC CONTROL SYSTEM VALVE REPLACEMENT ACTUATORS

06/29/1992

920706.0248

92109

MOVATS INCORPORATED, TENNESSEE VALLEY AUTHORITY

INADEQUACIES IN MOTOR OPERATED VALVE DIAGNOSTIC EQUIPMENT

07/01/1992

920706.0188

92110

DUQUESNE LIGHT, BYRON JACKSON

FAILED RIVER WATER PUMP SHAFT

07/07/1992

920715.0335

92111

SOUTH CAROLINA ELECTRIC AND GAS

FEEDWATER ISOLATION VALVE ACTUATOR FAILED TEST

07/10/1992

920728.0188

92112

TEXAS UTILITIES GENERATING, BORG-WARNER

AUXILIARY FEEDWATER SYSTEM CHECK VALVES

07/07/1992

920713.0238

92113

BBC BROWN BOVERI

POTENTIAL CAPACITOR PROBLEM IN KD-10 RELAY

06/26/1992

920708.0186

92114

WASHINGTON PUBLIC POWER, SIEMENS-ALLIS

NONCONSERVATIVE PREDICTION OF CRITICAL POWER RATIO IN CONTRANSA2 CODE BECAUSE OF DISCREPANCY IN FEEDWATER CONTROL

07/09/1992

920728.0255

92115

WESTINGHOUSE

LOSS OF COOLANT ACCIDENT CODING AND METHODOLOGY, FUEL PRESSURE AND TEMPERATURE LIMITS, BURST AND BLOCKAGE IN SMALL BREAK LOSS OF COOLANT ACCIDENT, AND FUEL ROD BACKFILL INITIAL PRESSURE UNCERTAINTY

07/01/1992

920720.0071

92116

NUCLEAR POWER CORPORATION (INDIA),

GENERAL ELECTRIC, FOSTER WHEELER

TRANSGRANULAR FATIGUE FAILURE AT TUBE TO TUBESHEET JOINT IN EMERGENCY CONDENSER

07/02/1992

ml01338.0366


92117

WESTINGHOUSE

REACTOR VESSEL UPPER PLENUM ANOMALY IN 4 LOOP PLANTS WITH INVERTED TOP HAT STYLE OF UPPER INTERNALS PACKAGE

07/24/1992

920728.0024

92118

WASHINGTON PUBLIC POWER, LIMITORQUE

UNDERSIZED CAP SCREWS IN UPPER HOUSING COVERS OF MOTOR OPERATORS

07/30/1992

920814.0137

92119

CONSUMERS POWER, FARRIS

PREMATURE LIFTING OF RELIEF VALVE MODEL 2745PKD/S4 BECAUSE OF MISALIGNMENT OF SPRING ADJUSTMENT SCREW BORE IN BONNET

07/30/1992

920814.0134

92120

TEXAS UTILITIES GENERATING

STICKING DIESEL GENERATOR LUBRICATING OIL PRESSURE REGULATING VALVES BECAUSE OF INADEQUATE BORE CLEARANCE

08/12/1992

920814.0138

92121

TEXAS UTILITIES GENERATING

STEEL BLANK IN DIESEL GENERATOR GEAR CASE LUBRICATING OIL SUPPLY LINE

08/12/1992

920814.0141

92122

ELGAR,

TEXAS UTILITIES GENERATING

MULTIPLE TESTING DEFICIENCIES OF INVERTERS

07/15/1992

920727.0046

92123

LIMITORQUE

INSUFFICIENT DUCTILITY OF SMB/SB/SBD-2 WORM GEARS

08/04/1992

920819.0014

92124

NUCLEAR REGULATORY COMMISSION, NORTHEAST NUCLEAR ENERGY, GENERAL ELECTRIC

POTENTIAL BOILING WATER REACTOR VESSEL LEVEL DEFICIENCIES

07/23/1992

ml01338.0376

92125

KLOCKNER- MOELLER, VIRGINIA ELECTRIC AND POWER

MODEL NZM6-63 480 VOLT BREAKERS FAILED OPEN DUE TO FRACTURE OF PLASTIC ARM WITHIN BREAKER

08/03/1992

920810.0038

92126

WASHINGTON PUBLIC POWER, SIEMENS-ALLIS

CRITICAL POWER RATIO IN CONTRANSA2 CODE BECAUSE OF DISCREPANCY IN FEEDWATER CONTROL

08/06/1992

920810.0187

92127

WISCONSIN PUBLIC SERVICE, WESTINGHOUSE

SURGE LINE FLOODING

07/30/1992

920804.0037

92128

WASHINGTON PUBLIC POWER, LIMITORQUE

UNDERSIZED CAP SCREWS IN UPPER HOUSING COVERS OF MOTOR OPERATORS

08/13/1992

920819.0209

92129

WASHINGTON PUBLIC POWER, ANCHOR/DARLING

UNDERSIZED YOKE CLAMPS OF 3 HIGH PRESSURE CORE SPRAY MOTOR OPERATED VALVES

08/14/1992

920824.0036


92130

TOLEDO EDISON, IDAHO NATIONAL ENGINEERING LABORATORY

ERRORONEOUS CALCULATION. OF TEMPERATURE PROFILES FOLLOWING POSTULATED HIGH ENERGY LINE BREAKS

08/14/1992

920824.0361

92131

GOULD NATIONAL BATTERY, NUCLEAR LOGISTICS

TYPE NCX-21 BATTERIES USED IN CLASS 1E APPLICATIONS

08/29/1992

920915.0149

92132

ROSEMOUNT

SYSTEMATIC STATIC PRESSURE SPAN EFFECT DIFFERENT THAN DOCUMENTED FOR MODELS 1152 AND HIGH LINE DIFFERENTIAL PRESSURE TRANSMITTER

08/31/1992

920909.0204

92133

GENERAL ELECTRIC, COMMONWEALTH EDISON

POTENTIAL FOR MAIN STEAM ISOLATION VALVES INSIDE CONTAINMENT TO DRIFT OPEN AFTER CLOSURE DURING EVENTS THAT PRESSURIZE CONTAINMENT

08/18/1992

921123.0351

92134

CONSUMERS POWER, FARRIS

PREMATURE LIFTING OF RELIEF VALVE MODEL 2745PKD/S4 BECAUSE OF MISALIGNMENT OF SPRING ADJUSTMENT SCREW BORE IN BONNET

08/24/1992

920828.0318

92135

NUCLEAR LOGISTICS, GOULD NATIONAL BATTERY

TYPE NCX-21 BATTERIES USED IN CLASS 1E APPLICATIONS

08/31/1992

920903.0001

92136

COOPER ENERGY

POTENTIAL PROBLEM WITH 02-425-03-AF JACKET WATER PUMP SHAFT IN DSRV-16-4 ENTERPRISE STANDBY DIESEL GENERATOR

09/04/1992

920911.0205

92137

ROCHESTER GAS AND ELECTRIC, HENRY VOGT MACHINE

OVERLAP ON BODY TO BONNET WELD ON 1/2 INCH ASME CLASS II VALVE

08/28/1992

920909.0327

92138

PENNSYLVANIA POWER AND LIGHT, HY-CAL ENGINEERING

FAILURE OF RESISTANCE THERMAL DETECTORS IN SUPPRESSION POOL

08/26/1992

920902.0013

92139

STRUCTURAL INTEGRITY ASSOCIATES

POTENTIAL ASME CODE ERROR REGARDING COEFFICIENTS OF THERMAL EXPANSION OF A-533GR.B, A-508C1.2, AND INCONEL 600 METALS

08/25/1992

920911.0005

92140

COOPER ENERGY

FOREIGN PARTICLES ENTERING FUEL PUMPS

09/16/1992

921109.0090

92141

TENNESSEE VALLEY AUTHORITY,

UNR LEAVITT, CONSOLIDATED POWER SUPPLY

CRACKED WELD IN SAMPLE OF ASTM A500 GRADE B STEEL TUBING HEAT T42510 FROM COIL 924544

09/22/1992

921005.0207


92142

MORRISON- KNUDSEN, DUQUESNE LIGHT, CONNECTICUT YANKEE ATOMIC POWER

DEFECTIVE AIR PIPING FILTER ASSEMBLY (BALSTON PARTS A912A-DX, A913A-DX)

09/24/1992

921005.0180

92143

WYLE LABORATORIES, TENNESSEE VALLEY AUTHORITY

QUALIFICATION OF 8 SOLENOID MANIFOLD ASSEMBLIES, PART NUMBER C6930-060

09/30/1992

921020.0024

92144

BABCOCK AND WILCOX,

BAILEY CONTROLS, NATIONAL SEMICONDUCTOR

OPERATIONAL AMPLIFIERS USED IN SAFETY RELATED INSTRUMENTATION AND CONTROL SYSTEMS MAY NOT PERFORM UNDER CERTAIN CONDITIONS

09/17/1992

920924.0243

92145

BOEING COMPUTER SERVICE,

GEORGIA INSTITUTE OF TECHNOLOGY

PROGRAM DEFICIENCIES IN GTMODELER AND GTSTRUDL STRUCTURAL ANALYSIS SOFTWARE

09/10/1992

ml01338.0384

92146

LIBERTY TECHNOLOGIES

MOTOR OPERATED VALVE STEM THRUST MAY EXCEED LIMITS BECAUSE OF IMPROPER STEM MATERIAL

10/02/1992

921015.0294

92147

BORG-WARNER

MOTOR OPERATED VALVE SEATING FORCE MAY BE NONCONSERVATIVE

10/02/1992

921006.0373

92148

DUKE POWER, WESTINGHOUSE

NONCONSERVATIVE ERRORS IN OVERTEMPERATURE DELTA- TEMPERATURE SETPOINT CAUSED BY IMPROPER GAIN SETTINGS

08/22/1991

910906.0196

92149

NEW YORK POWER AUTHORITY, GENERAL ATOMIC, SOLTEC

SUSCEPTIBILITY OF DRYWELL HIGH RANGE RADIATION MONITORS TO ELECTROMAGNETIC INTERFERENCE

04/01/1992

920408.0109

92150

COMMONWEALTH EDISON

RECURRING FAILURES OF PRESSURE TRANSMITTERS

04/30/1992

920504.0192

92151

TEXAS UTILITIES GENERATING, ROSEMOUNT

TRANSMITTER MODELS 1154 AND 1153 SERIES B AND D, MANUFACTURED BEFORE JULY 11, 1989, ARE SUBJECT TO POTENTIAL FAILURE DUE TO LOSS OF FILL OIL

08/05/1991

910812.0204

92152

NORTHEAST NUCLEAR ENERGY, TERRA TECHNOLOGY

TOLERANCES SPECIFIED BY REGULATORY GUIDE 1.12 CANNOT BE CONSISTENTLY MAINTAINED FOR ACCELEROGRAPH MODEL PRA-103

07/31/1992

920807.0054


92153

TENNESSEE VALLEY AUTHORITY, FOXBORO

SPAN DEFICIENCY NOT CLEARLY IDENTIFIED BY VENDOR TECHNICAL INFORMATION FOR MODEL E13DM-MCA STEAM GENERATOR LEVEL TRANSMITTER

05/17/1991

910522.0194

92154

NEW YORK POWER AUTHORITY, AGASTAT RELAY

FAILURE OF ANALOG TRANSMITTER TRIP SYSTEM TRIP RELAYS DUE TO THERMAL AGING

02/25/1992

920313.0061

92155

PHOENIX STEEL, DIALCO

LOSS OF AUTOSTART CAPABILITY OF CORE SPRAY DUE TO DESIGN OF INDICATION LIGHT SOCKET

08/23/1991

910903.0190

92156

VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE

TIMER ACTUATION RELAY IN EMERGENCY BUS FAILED DUE TO THERMAL HEATING

09/19/1991

910927.0121

92157

GULF STATES UTILITIES, POTTER AND BRUMFIELD,

GENERAL ELECTRIC

ESF ACTUATION DUE TO RELAY MALFUNCTIONS BECAUSE OF DEPOSITS OF MATERIAL FROM VARNISH COATING

11/13/1991

911126.0243

92158

NIAGARA MOHAWK POWER,

GENERAL ELECTRIC

DRIED GREASE IN SAFETY RELATED MOLDED CASE BREAKERS

04/27/1992

920506.0082

92159

YANKEE ATOMIC ELECTRIC

EMERGENCY DEISEL GENERATOR INOPERABLE DUE TO EXCESSIVE ARCING ACROSS RELAY CONTACTS

12/04/1991

911209.0331

92160

VERMONT YANKEE, GENERAL ELECTRIC

TRANSIENT DUE TO REACTOR MODE SWITCH, TYPE SB-1, CONTACTS NOT FUNCTIONING PROPERLY UNLESS THE SWITCH IS POSITIONED EXACTLY, BY DESIGN

05/21/1992

920526.0194

92161

NEW YORK POWER AUTHORITY, GENERAL ATOMIC, SOLTEC CORPORATION

UNDOCUMENTED ASSEMBLY IN HIGH RADIATION MONITOR SIGNAL INPUT PATH WITHIN PRIMARY CONTAINMENT

04/01/1992

920408.0103

92162

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

INADEQUATE VENDOR INFORMATION ON AMPTECTOR DISCRIMINATOR CIRCUIT AND OPERATION

02/10/1992

920218.0085

92163

CONSUMERS POWER,

GENERAL ELECTRIC

UNDERSIZED STEAM FLOW PILOT HOLES IN MAIN TURBINE STOP VALVE

08/12/1992

920819.0114

92164

SOUTH CAROLINA ELECTRIC AND GAS, GILBERT/COMMON WEALTH

POSSIBLE UNANALYZED HARSH ENVIRONMENT AFTER STEAM BREAK

09/13/1991

910918.0082


92165

SOUTH CAROLINA ELECTRIC AND GAS, GILBERT/COMMON WEALTH

DEFECT IN THE CHILLED WATER SYSTEM

04/29/1991

910503.0311

92166

CENTERIOR ENERGY, GILBERT/COMMON WEALTH, THERMAL SCIENCE

INADEQUATE DESIGN CRITERIA OF CABLE TRAY FIRE WRAP (THERMOLAG)

11/04/1991

911108.0161

92167

MAINE YANKEE ATOMIC POWER

FAULTY COIL IN MAGNE-BLAST CIRCUIT BREAKER RELAY, PART NUMBER 0137A7575 POOL

07/01/1991

910708.0123

92168

PUBLIC SERVICE ELECTRIC AND GAS, GENERAL ELECTRIC

DEGRADATION OF FUSES IN VENTILATION SYSTEM DUE TO INADEQUATE DESIGN OF HEATER CONTROL CABINETS

08/28/1991

910904.0133

92169

PHILADELPHIA ELECTRIC, GENERAL ELECTRIC

INCORRECT REACTOR CORE PERFORMANCE DATA

03/28/1991

910404.0307

92170

WISCONSIN ELECTRIC POWER

ERROR IN CALIBRATION OF SAFETY INJECTION ACCUMULATOR LEVEL TRANSMITTERS, MODEL NUMBERS 384 AND 352

11/15/1991

911122.0306

92171

CAROLINA POWER AND LIGHT, ROSEMOUNT

ERRONEOUS TRIP SIGNAL DUE TO FAILURE OF MODEL 510DU ANALOG MASTER TRIP OR CALIBRATION UNIT

06/20/1991

910626.0235

92172

GEORGIA POWER, GENERAL ELECTRIC

LOSS OF POWER TO REACTOR PROTECTION SYSTEM DUE TO DEFECTIVE CONTROL PANEL LIGHT, PART NUMBER 656

09/18/1991

910924.0282

92173

TENNESSEE VALLEY AUTHORITY

LACK OF DOCUMENTATION FOR FIRE BARRIER MATERIAL IN SEISMIC EXPANSION JOINTS

11/21/1991

911203.0448

92174

TENNESSEE VALLEY AUTHORITY

UNQUALIFIED CABLE PENETRATION SEALS

05/31/1991

910610.0057

92175

TENNESSEE VALLEY AUTHORITY

VIOLATION OF SINGLE FAILURE CRITERIA FOR CONTROL BUILDING NORMAL PRESSURIZATION SUBSYSTEM

07/29/1991

910806.0336

92176

TENNESSEE VALLEY AUTHORITY

VALVES INSTALLED IN BORON RECYCLE SYSTEM DO NOT MEET ASME CODE SECTION III REQUIREMENTS

02/25/1992

920304.0337

92177

TENNESSEE VALLEY AUTHORITY

UNDERSIZED COMPONENT COOLING SYSTEM INSTRUMENTATION FOR REACTOR COOLANT PUMP THERMAL BARRIERS

07/31/1991

910806.0187

92178

ROCHESTER GAS AND ELECTRIC

PLANT PROCESS COMPUTER SYSTEM ERROR

01/29/1992

920206.0130


92179

INDIANA AND MICHIGAN ELECTRIC

FLOW PATH COULD DIVERT WATER FROM EMERGENCY CORE COOLING SYSTEM

09/25/1991

911002.0063

92180

WASHINGTON PUBLIC POWER, GENERAL ELECTRIC

UNANALYZED CONDITION RELATED TO IODINE SOURCE TERM IN MAIN STEAM LINE BREAK ANALYSIS

10/09/1991

911024.0006

92181

FLORIDA POWER CORPORATION, BABCOCK AND WILCOX

NEED TO PREVENT BORON PRECIPITATION IN CORE WITHIN 24 HOURS OF LOSS OF COOLANT ACCIDENT

12/04/1991

911209.0366

92182

PACIFIC GAS AND ELECTRIC,

FISHER CONTROLS, WESTINGHOUSE

IMPROPER MATERIAL FOR WOODRUFF KEY CONNECTING VALVE SHAFT TO ACTUATOR LEVER ARM IN RESIDUAL HEAT REMOVAL TYPE 7600 BUTTERFLY VALVE

10/26/1990

901107.0034

92183

IOWA ELECTRIC LIGHT AND POWER, TEXAS BOLT

EMERGENCY SERVICE WATER PUMP BOLT FAILURES DUE TO ANOMALY IN HEAT TREATMENT

05/29/1992

920605.0080

92184

TEXAS UTILITIES GENERATING

REJECTABLE SEAM WELD POROSITY IN CONTAINMENT SPRAY SYSTEM 10 INCH SCHEDULE 40, SA-312 STAINLESS STEEL PIPE

12/06/1991

911210.0232

92185

TEXAS UTILITIES GENERATING

LINEAR INDICATIONS IN 3 INCH SCHEDULE 160 AUXILIARY FEED WATER PIPING

10/22/1991

911030.0214

92186

TEXAS UTILITIES GENERATING, HILTI FASTENING SYSTEMS

KWIK BOLTS SUSCEPTIBLE TO GALVANIC AND CREVICE CORROSION WHEN SUBMERGED IN WATER

01/31/1992

920203.0226

92187

TEXAS UTILITIES GENERATING, HILTI FASTENING SYSTEMS

DEFICIENCIES IN KWIK BOLT EXPANSION ANCHORS

08/15/1991

910820.0126

92188

TEXAS UTILITIES GENERATING, HILTI FASTENING SYSTEMS

DEFICIENCIES IN 0.5 INCH AND 0.75 INCH DIAMETER KWIK BOLTS

08/12/1991

910816.0284

92189

TEXAS UTILITIES GENERATING

INCOMPLETE FUSION OF WELD IN SUPPORT TUBE STEEL SEAM WELD

04/16/1992

920421.0251

92190

LIBERTY TECHNOLOGIES

MOTOR OPERATED VALVE TESTING DEFICIENCIES

10/02/1992

921016.0250

92191

ITI MOVATS

MOTOR OPERATED VALVE TESTING DEFICIENCIES

09/23/1992

921016.0104

92192

WASHINGTON PUBLIC POWER, GENERAL ELECTRIC

MAIN STEAM SAFETY RELIEF VALVE FAILURE DUE TO LACK OF VENDOR NOTIFICATION OF PARTS MODIFICATION

08/05/1992

920812.0176


92193

TEXAS UTILITIES GENERATING

STEAM LEAK IN 3 INCH SCHEDULE 80 PIPING IN THE STEAM BLOWDOWN SYSTEM

09/28/1992

921006.0007

92194

ARIZONA PUBLIC SERVICE, ROSEMOUNT

SYSTEMATIC STATIC PRESSURE SPAN EFFECT DIFFERENT THAN DOCUMENTED FOR MODELS 1152 AND HIGH LINE DIFFERENTIAL PRESSURE TRANSMITTER

10/08/1992

921021.0029

92195

BBC BROWN BOVERI

DETERIORATION OF SOLDER CONNECTIONS CAUSED BY THERMAL STRESS IN RELAYS MANUFACTURED BETWEEN NOVEMBER 1975 AND MARCH 1988

09/11/1992

921001.0091

92196

BBC BROWN BOVERI

DEGRADATION IN TYPE 27N UNDERVOLTAGE RELAYS

09/11/1992

921002.0193

92197

NEW YORK POWER AUTHORITY

MOTOR OPERATED VALVE CALCULATIONS INDICATE ACTUATORS WILL NOT PROVIDE ADEQUATE VALVE STEM THRUST

02/04/1992

920212.0133

92198

WESTINGHOUSE

PRESSURE LOCKING AND THERMAL BINDING OF GATE VALVES IN SAFETY RELATED SYSTEMS

11/13/1991

911121.0105

92199

TEXAS UTILITIES GENERATING, LIMITORQUE

POTENTIAL FAILURE OF 80 FT-LB MOTORS TO MEET RATED CAPACITY DURING MAXIMUM EXPECTED DIFFERENTIAL PRESSURE VALVE OPERATION

12/16/1991

911224.0301

92200

CAROLINA POWER AND LIGHT, ANCHOR/DARLING

MAIN FEEDWATER MOTOR OPERATED VALVE ACTUATOR SUPPLIED WITH NONQUALIFIED COMPONENTS

01/16/1992

920124.0211

92201

TEXAS UTILITIES GENERATING

LINEAR INDICATION IN 10 INCH, 150 POUNDS PER SQUARE INCH AUXILIARY FEEDWATER SYSTEM VALVE FLANGE

02/27/1992

920302.0200

92202

TEXAS UTILITIES GENERATING, CROSBY VALVE AND GAGE

DEFICIENCY OF RELIEF VALVES IN EMERGENCY DEISEL GENERATOR STARTING AIR SYSTEM

09/11/1991

910918.0132

92203

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE, PACIFIC PUMPS

DEFICIENCY IN PUMP SUPPORT WELD

09/23/1991

911001.0111

92204

TEXAS UTILITIES GENERATING, WESTINGHOUSE

SMALL BREAK LOSS OF COOLANT ACCIDENT DURING MODE 4 OPERATION

10/02/1992

921008.0109

92205

LIMITORQUE

REPLACEMENT SPRING PACK PROCEDURES FOR SMB ACTUATORS

10/09/1992

921029.0017

92206

LIMITORQUE

POTENTIAL DEFECT IN SB/SBD-1 HOUSING COVER SCREWS

10/05/1992

921013.0292


92207

LIMITORQUE

INSUFFICIENT DUCTILITY OF SMB/SB/SBD-2 ACTUATOR WORM GEAR HEAT 2850

10/13/1992

921022.0248

92208

MOVATS INCORPORATED

ERROR IN SIGNATURE ANALYSIS SOFTWARE VERSION 3.3

10/23/1992

921103.0059

92209

PENNSYLVANIA POWER AND LIGHT, HY-CAL ENGINEERING

FAILURE OF 5 REMOTE TEMPERATURE DETECTORS IN SUPPRESSION POOL

10/16/1992

921021.0005

92210

LOUISIANA POWER AND LIGHT, NUCLEAR LOGISTICS, GOULD NATIONAL BATTERY

TYPE NCX-21 BATTERIES USED IN CLASS 1E APPLICATIONS

10/15/1992

921021.0063

92211

HAWKEYE VALVE AND FITTING, IOWA ELECTRIC LIGHT AND POWER,

CRAWFORD FITTING

VALVE PART# SS-400-3/ SS-600-2-6 CONTAINS MATERIAL DEFECTS THAT MAY CAUSE CRACKING

10/22/1992

921026.0337

92212

ARKANSAS POWER AND LIGHT,

BBC BROWN BOVERI

MODEL ITE62-L RELAY TIMERS IN CONTROL CIRCUITS EXHIBIT EARLY TIMEOUT

10/13/1992

921020.0052

92213

COOPER ENERGY, SENIOR ENGINEERING

MATERIAL DEFICIENCY IN INTERCOOLER FOR KSV EMERGENCY DIESEL GENERATOR ENGINE

10/05/1992

921016.0024

92214

HOUSTON LIGHTING AND POWER, COOPER ENERGY

EMERGENCY DEISEL GENERATOR FUEL LINE CHECK VALVE DISC SEPARATING FROM HINGE

10/22/1992

ml01338.0424

92215

ANCHOR/DARLING, TELEDYNE REPUBLIC, ARIZONA PUBLIC SERVICE

POSSIBLE O-RING OR BACKUP RING FAILURE BECAUSE OF REMACHINED OVAL HOLES IN BODY OF FEEDWATER ISOLATION VALVE

10/16/1992

ml01338.0432

92216

XOMOX

VALVES WITH ULTRA HIGH MOLECULAR WEIGHT POLYETHYLENE SEALS

10/12/1992

921020.0159

92217

COMMONWEALTH EDISON,

BBC BROWN BOVERI

SETPOINT DRIFT DUE TO TOTAL RADIATION EXPOSURE OF TYPE 27N RELAYS

10/27/1992

ml01338.0439

92218

CONSOLIDATED POWER SUPPLY, PUBLIC SERVICE ELECTRIC AND GAS, CONEX PIPE SYSTEM

24-INCH FLANGE FAILED TO MEET ASME CODE CLASS III REQUIREMENTS

10/20/1992

ml01338.0449


92219

TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC

RMS-9 TRIP DEVICES WITH INSTANTANEOUS TRIP ADJUSTMENT. DO NOT PREVENT SHORT DURATION TRANSIENTS

10/27/1992

ml01338.0522

92220

DUQUESNE LIGHT, BYRON JACKSON

LONGITUDINAL CRACKS IN SERVICE WATER PUMP COUPLING SLEEVES

10/29/1992

921105.0198

92221

CAROLINA POWER AND LIGHT,

TIOGA PIPE SUPPLY, TAYLOR-FORGE

DELIVERED LONG RADIUS 1 INCH ELBOWS OF 304 SS STEEL INSTEAD OF 316 SS STEEL AS PURCHASED

11/11/1992

ml01338.0537

92222

NORTHEAST NUCLEAR ENERGY, VERITRAK

STATIC PRESSURE EFFECT NOT ACCOUNTED FOR IN DIFFERENTIAL PRESSURE TRANSMITTER SETPOINTS

06/03/1992

920610.0069

92223

GENERAL ELECTRIC

RESIDUAL HEAT REMOVAL PUMP MOTOR FAN FAILURE DUE TO LACK OF WELD PENETRATION AT BASE OF FAN BLADE

11/09/1992

921118.0372

92224

CAROLINA POWER AND LIGHT, ANCHOR/DARLING

PERVASIVE SEATING AND SEALING PROBLEMS WITH PRIMARY CONTAINMENT ISOLATION VALVES

11/13/1992

ml01338.0542

92225

FLORIDA POWER CORPORATION, POWER PIPING

LACK OF CONSIDERATION OF ECCENTRIC LOADING OF UNI-STRUT SUPPORTS FOR DECAY HEAT REMOVAL SYSTEM

11/13/1992

ml01338.0551

92226

WESCHLER INSTRUMENTS

TORSION HEAD SCREW DIMENSION

11/09/1992

921118.0023

92227

CLEVELAND ELECTRIC ILLUMINATING, BASLER ELECTRIC

SWITCH CONTACT OF DEISEL GENERATOR FIELD FAILED TO RESET

04/15/1991

910422.0302

92228

POWER AUTHORITY OF STATE OF NEW YORK

LACK OF MECHANICAL FASTENING TO THEIR FOUNDATIONS OF TWO 4160/600 VOLT TRANSFORMERS

11/06/1992

ml01338.0556

92229

COOPER ENERGY, HOUSTON LIGHTING AND POWER, STOCKHAM VALVE

DISK RETAINING NUT ON FUEL OIL CHECK VALVE CAME OFF ITS STUD TO RESTRICT FLOW OF FUEL OIL

11/10/1992

921118.0076

92230

BOEING COMPUTER SERVICE

SOFTWARE ERRORS IN COMPUTER PROGRAM GTSTRUDL

10/28/1992

921112.0247

92231

PUBLIC SERVICE ELECTRIC AND GAS, COLT INDUSTRIES

NEWLY REPLACED EMERGENCY DEISEL GENERATOR ENGINE DRIVEN FUEL OIL PUMP ROTATED IN REVERSE DIRECTION

11/04/1992

ml01338.0563

92232

COOPER ENERGY, HOUSTON LIGHTING AND POWER, HAYNES CORPORATION

CRACKED FUEL NOZZLE TIP IN EMERGENCY DEISEL GENERATOR

11/02/1992

921106.0219


92233

BABCOCK AND WILCOX,

BAILEY CONTROLS, NATIONAL SEMICONDUCTOR

OPERATIONAL AMPLIFIERS USED IN SAFETY RELATED INSTRUMENTATION AND CONTROL SYSTEMS MAY NOT PERFORM UNDER CERTAIN CONDITIONS

09/23/1992

921001.0153

92234

WYLE LABORATORIES, TENNESSEE VALLEY AUTHORITY

QUALIFICATION OF 8 SOLENOID MANIFOLD ASSEMBLIES, PART NUMBER C6930-060

11/09/1992

921116.0411

92235

BBC BROWN BOVERI

DEGRADATION IN TYPE 27N UNDERVOLTAGE RELAYS

09/25/1992

921001.0077

92236

WISCONSIN PUBLIC SERVICE, WESTINGHOUSE

AGE RELATED DEGRADATION OF MOLDED CASE CIRCUIT BREAKERS

11/09/1992

921116.0405

92237

DUKE POWER, WESTINGHOUSE

REACTOR COOLING SYSTEM DEPRESSURIZATION EVENT

10/14/1991

911025.0074

92238

CONSOLIDATED POWER SUPPLY

24 INCH FLANGE FAILED TO MEET ASME CODE CLASS III REQUIREMENTS

10/20/1992

921118.0305

92239

WESTINGHOUSE

INITIAL FUEL ROD BACKFILL PRESSURE

11/13/1992

921120.0222

92240

WESTINGHOUSE

INADEQUATE DEDICATION OF PARTS FOR THE "7300"

11/13/1992

921123.0177

92241

COMMONWEALTH EDISON,

BBC BROWN BOVERI

TYPE 27N RELAYS SUBJECT TO SETPOINT DRIFT

10/27/1992

921119.0036

92242

COOPER ENERGY, HOUSTON LIGHTING AND POWER

CRACKED FUEL NOZZLE TIP IN EMERGENCY DEISEL GENERATOR

11/24/1992

921130.0260

92243

COOPER ENERGY, GULF STATES UTILITIES

FAILED CYLINDER HEAD ON EMERGENCY DEISEL GENERATOR

11/25/1992

921201.0038

92244

ALNOR INSTRUMENT

SUPPLIED AIR FLOW MEASURING EQUIPMENT THAT MAY BE OUT OF CALIBRATION

11/25/1992

ml01338.0568

92245

LOUISIANA POWER AND LIGHT, EBASCO SERVICES

LACK OF CONSIDERATION OF ENGINEERED SAFEGUARDS FEATURES PIPING IN RADIATION ANALYSIS OUTSIDE CONTAINMENT

11/25/1992

ml01338.0392

92246

ALNOR INSTRUMENT

SUPPLIED AIR FLOW MEASURING EQUIPMENT THAT MAY BE OUT OF CALIBRATION

11/25/1992

930201.0185


92247

TARGET ROCK, ARIZONA PUBLIC SERVICE

POTENTIAL CRACKING AND UNTHREADING OF DISC RETAINING NUT ON 2 INCH VALVES IN THE HIGH PRESSURE SAFETY INJECTION SYSTEM

11/25/1992

921208.0032

92248

GENERAL ELECTRIC

POTENTIAL FOR DAMAGE TO HIGH PRESSURE COOLANT INJECTION TURBINE EXHAUST LINE IF TURBINE CASING CONTAINS WATER

11/24/1992

921201.0014

92249

BBC BROWN BOVERI

ARC CHUTES ON 600 VOLT K-LINE METAL CLAD CIRCUIT BREAKERS DO NOT MEET ANSI C-37.50 TEST CRITERIA

11/30/1992

ml01338.0397

92250

ARKANSAS POWER AND LIGHT,

BBC BROWN BOVERI

MODEL ITE62-L RELAY TIMERS IN CONTROL CIRCUITS EXHIBIT EARLY TIMEOUT

11/11/1992

921117.0074

92251

NORTH ATLANTIC ENERGY SERVICES, INGERSOLL-RAND

PREMATURE DEGRADATION OF THE RESIDUAL HEAT REMOVAL PUMP THRUST BEARING

01/09/1989

890119.0384

92252

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

NONCONSERVATIVE CALCULATION OF PRESSURE RESULTING FROM A MAIN STEAM LINE BREAK

08/17/1992

920824.0049

92253

TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC

RMS-9 TRIP DEVICES WITH INSTANTANEOUS TRIP ADJUSTMENT. DO NOT PREVENT SHORT DURATION TRANSIENTS

11/25/1992

921201.0101

92254

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

NONCONSERVATIVE CALCULATION OF PRESSURE RESULTING FROM A MAIN STEAM LINE BREAK

10/13/1992

921021.0212

92255

HOUSTON LIGHTING AND POWER, WESTINGHOUSE

ERROR IN CALCULATION AFFECTING POWER OPERATED RELIEF VALVE SETPOINTS FOR LOW TEMPERATURE OVERPRESSURE MITIGATION SYSTEM

12/03/1992

ml01338.0406

92256

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

NONCONSERVATIVE CALCULATION OF STEAM GENERATOR LEVEL REACTOR TRIP SETPOINTS

11/23/1992

921202.0054

92257

LIMITORQUE

POTENTIAL DEFECT IN SB/SBD-1 HOUSING COVER SCREWS

11/23/1992

921203.0012

92258

LIMITORQUE

POTENTIAL MALFUNCTION OF THE SMB/SB- 000 AND SMB/SB/SBD DECLUTCH MECHANISMS UNDER SEISMIC EXCITATION

12/07/1992

921214.0046

92259

BOEING COMPUTER SERVICE

SOFTWARE ERRORS IN COMPUTER PROGRAM GTSTRUDL

11/04/1992

930201.0188

92260

TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC

RMS-9 TRIP DEVICES WITH INSTANTANEOUS TRIP ADJUSTMENT DO NOT PREVENT SHORT DURATION TRANSIENTS

10/27/1992

921119.0026


92261

FOXBORO

POTENTIAL CAPACITORS SHORTING IN SESMIC EVENT

11/20/1992

930203.0003

92262

ORGANIZATION FOR ECONOMIC COOPERATION AND DEVELOPMENT, SACM DIESEL

FAILURES OF HEAT PROTECTION SLEEVES ON EMERGENCY DIESEL GENERATORS AT TWO FOREIGN NUCLEAR PLANTS

03/09/1992

930226.0301

92263

COMMONWEALTH EDISON,

GENERAL ELECTRIC

SUPPRESSION POOL TEMPERATURE MAY EXCEED DESIGN BASIS AT SITES THAT USE PERFEX HEAT EXCHANGERS

12/09/1992

ml01338.0412

92264

WESTINGHOUSE

POTENTIAL FOR ISOLATION OF THE RESIDUAL HEAT REMOVAL PUMPS FROM THE REACTOR COOLING SYSTEM DURING ALIGNMENT

12/09/1992

921217.0157

92265

VICTOREEN

DETECTION OF XENON BY 847 ION CHAMBER

12/12/1992

930201.0189

92266

CAROLINA POWER AND LIGHT, TAYLOR-FORGE, TIOGA PIPE SUPPLY

DELIVERED LONG RADIUS 1 INCH ELBOWS OF 304 STAINLESS STEEL INSTEAD OF 316 STAINLESS STEEL AS PURCHASED

11/30/1992

921209.0059

92267

BBC BROWN BOVERI

SETPOINT DRIFT DUE TO TOTAL RADIATION EXPOSURE OF TYPE 27N RELAYS

09/11/1992

921002.0193

92268

TAYLOR FORGE, CAROLINA POWER AND LIGHT,

TIOGA PIPE SUPPLY

DELIVERED LONG RADIUS 1 INCH ELBOWS OF 304 SS STEEL INSTEAD OF 316 SS STEEL AS PURCHASED

11/12/1992

ml01338.0420

92269

TAYLOR FORGE

DELIVERED LONG RADIUS 1 INCH ELBOWS OF 304 SS STEEL INSTEAD OF 316 SS STEEL AS PURCHASED

12/14/1992

ml01338.0441

92270

COOPER ENERGY, GULF STATES UTILITIES

INADEQUATE WALL THICKNESS AT BOLT HOLE IN EMERGENCY DIESEL GENERATOR ENGINE CYLINDER HEAD

12/17/1992

921221.0357

Part 21 Reports for 1991

LOG_NO

NOTIFIER, VENDOR

DESCRIPTION

REP_DATE

ACCESS_NO

91001

PARSONS PEEBLES, COOPER INDUSTRIES

AIR BAFFLE WELD FAILURE IN DIESEL GENERATOR

01/04/1991

910415.0183

91002

GILBERT/COMMONW EALTH

RUPTURE OF LOWEST ELEVATION OF NONSAFETY PIPING IN CHILLED WATER SYSTEM

11/30/1990

901213.0127

91003

GILBERT/COMMONW EALTH

RUPTURE OF LOWEST ELEVATION OF NONSAFETY PIPING IN CHILLED WATER SYSTEM

12/19/1990

901227.0296

91004

WHITING CORPORATION

CRANE SERIAL NUMBER 9890

01/02/1991

910110.0224

91005

MAINE YANKEE ATOMIC POWER, GENERAL ELECTRIC

CLOSING COIL FAILED BECAUSE OF LOSS OF BOTH ACTUATING SPRINGS IN TYPE AK-2A-25-1 LOW VOLTAGE SWITCHGEAR BREAKER

12/28/1990

910109.0348

91006

COMBUSTION ENGINEERING, GENERAL ELECTRIC

REACTOR TRIP BREAKERS

01/04/1991

910415.0164

91007

WEED INSTRUMENT, FOXBORO

BRACKETS FOR NE-10 SERIES TRANSMITTERS

01/02/1991

910110.0303

91008

GENERAL ELECTRIC, ROBERTSHAW CONTROLS

EVALUATION OF QUALITY ASSURANCE PROGRAM NOT CONFORMING TO 10 CFR 50 APPENDIX B PROVISIONS

01/18/1991

910206.0408

91009

TARGET ROCK

TENDENCY OF PILOT OPERATED SOLENOID VALVES TO OPEN SPURIOUSLY WHEN SUBJECTED TO HIGH PRESSURE SURGE

12/13/1990

910102.0272

91010

HOUSTON LIGHTING AND POWER, GENERAL ELECTRIC, GOULD

BATTERY CABLES

01/03/1991

910110.0058

91011

TENNESSEE VALLEY AUTHORITY, ELECTRO SWITCH, WESTINGHOUSE

FASTENERS FOR SWITCH MODULES MOUNTED ON MAIN CONTROL ROOM PANELS

12/18/1990

901227.0341

91012

HILTI FASTENING SYSTEMS

KWIK BOLT II EXPANSION ANCHOR

01/11/1991

910416.0354


91013

NIAGARA MOHAWK POWER,

STONE AND WEBSTER, PYCO

RESISTANCE THERMAL DETECTORS IN DRYWELL AND SUPPRESSION CHAMBER AIR TEMPERATURE ELEMENTS NOT ENVIRONMENTALLY QUALIFIED

01/21/1991

910131.0225

91014

CLEVELAND ELECTRIC ILLUMINATING, E-SYSTEMS

NITRILE RATHER THAN ETHYLENE PROPYLENE DIENE MONOMER USED AS SEAL MATERIAL IN HYDRAULIC SNUBBERS

02/04/1991

910208.0049

91015

PORTLAND GENERAL ELECTRIC,

CONAX BUFFALO

DEFECT OF BOLTED-SPLICE ELECTRICAL TERMINATION KITS USED TO CONNECT 16 AWG ELECTRICAL PENETRATION ASSEMBLY

01/31/1991

910213.0293

91016

TEXAS UTILITIES GENERATING, COOPER INDUSTRIES

STYLE 166 RELAY IN EMERGENCY DEISEL GENERATOR LOCAL CONTROL PANEL VOLTAGE REGULATOR CIRCUIT

02/25/1991

910415.0159

91017

WHITAKER CORPORATION

TEFLON INSTEAD OF SPECIFIED TEFZEL IN INSULATION OF FLOW SWITCH WIRING IN ANALYZER FOR HYDROGEN OR OXYGEN

03/08/1991

910326.0198

91018

NUCLEAR REGULATORY COMMISSION, WESTINGHOUSE

REACTOR VESSEL HEAD VENT SYSTEM

02/22/1991

910228.0297

91019

PARSONS PEEBLES

ENTERPRISE ENGINE TECHNICAL ISSUE

03/13/1991

910328.0197

91020

TEXAS UTILITIES GENERATING, DUNHAM-BUSCH, CVI INCORPORATED

SUBSTANDARD SUCTION STRAINER RETAINING SCREWS IN RECIPROCATING AIR CONDITIONING COMPRESSOR

12/21/1990

910102.0357

91021

MAINE YANKEE ATOMIC POWER, GENERAL ELECTRIC

TYPE AK-2A-25-1 LOW VOLTAGE SWITCHGEAR BREAKERS CONFIGURATION

01/22/1991

910128.0163

91022

COOPER ENERGY

POTENTIAL DEFECT IN A COMPONENT OF A DSR OR DSRV STANDBY DIESEL GENERATOR SYSTEM

09/05/1990

900912.0007

91023

MORRISON-KNUDSEN

, CUTLER-HAMMER

IMMERSION HEATER CONTACTOR

10/10/1990

901105.0305

91024

NUCLEAR REGULATORY COMMISSION, MASONEILAN, SAMPLE-WEBTROL

NRC OFFICE OF INVESTIGATIONS SYNOPSIS FOR CASE NUMBER 4-88-028 REGARDING VALVE REPLACEMENT PARTS

07/12/1990

900719.0373


91025

HILTI FASTENING SYSTEMS

EVALUATION OF 1 INCH AND 3/4 INCH X 12 INCH KWIK BOLT EXPANSION ANCHORS

03/14/1991

910611.0185

91026

SOUTH CAROLINA ELECTRIC AND GAS, GILBERT/COMMONW EALTH

CHILLED WATER SYSTEM IN HIGH ENERGY LINE BREAK CONDITIONS

12/27/1990

910107.0173

91027

YANKEE ATOMIC ELECTRIC

TEST FAILURE OF EMERGENCY DIESEL GENERATOR BECAUSE OF INCORRECTLY MADE CRIMP IN THE GOVERNOR OIL SOLENOID OPERATED DUMP VALVE CIRCUIT

03/20/1991

910327.0259

91028

DUKE POWER, BORG-WARNER

SIZING PROBLEM WITH FLEX WEDGE GATE VALVES AFFECTING MAIN FEEDWATER AND AUXILIARY FEEDWATER SYSTEMS

06/14/1989

890621.0159

91029

WESTINGHOUSE

COMPARATOR TRIP SETPOINT ERROR IN EAGLE-21 PROCESS PROTECTION SYSTEM SOFTWARE

04/05/1991

910409.0271

91030

GENERAL ELECTRIC

TYPE CR124K028 OVERLOAD RELAYS DO NOT HAVE ACCEPTABLE TRIP TIMES BECAUSE OF IMPROPER ASSEMBLY OF AMBIENT TEMPERATURE COMPENSATING BIMETAL SPRING

04/02/1991

920430.0296

91031

CONNEX PIPE SYSTEMS

FITTINGS SUPPLIED UNDER COMMERCIAL PROGRAM INSTEAD OF ANSI N45.2 QUALITY ASSURANCE PROGRAM

04/05/1991

910612.0125

91032

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

TYPE 724 DC TO DC CONVERTER MODULES

04/01/1991

910403.0250

91033

COOPER ENERGY, BENDIX

DIESEL GENERATOR FUEL NOZZLE TIPS

04/05/1991

910417.0138

91034

LIMITORQUE

SMB 00 TORQUE SWITCH ROLL PIN FAILURES

04/03/1991

910409.0163

91035

COMMONWEALTH EDISON,

PATHWAY BELLOWS

LOCAL LEAK RATE TESTING OF EXPANSION BELLOWS ASSEMBLY

03/27/1991

910403.0046

91036

BORG-WARNER

VENDOR INFORMATION ON SWING CHECK VALVES

03/28/1991

910409.0248

91037

GENERAL ELECTRIC

TEST FAILURE OF 4.16KV VERTICAL LIFT SWITCHGEAR, CELL MOUNTED, AUXILIARY CONTACTS

01/17/1991

910125.0069


91038

CAROLINA POWER AND LIGHT, LIMITORQUE

DEVIATION IN TEST SOFTWARE FOR SMB-00 ACTUATORS

04/29/1991

9105130109

91039

NORTHEAST NUCLEAR ENERGY, BBC BROWN BOVERI

CRACKED CONTROL ROD BLADE

04/19/1991

ml01331.0344

91040

VELAN VALVE

ACCUMULATION OF TOLERANCES IN THE CAGE UNIT OF 2 1/2 INCH, 3 INCH, AND 4 INCH FORGED SWING CHECK VALVES

01/18/1991

910415.0209

91041

DEPARTMENT OF ENERGY

EXPERIMENTAL PROGRAM TO DETERMINE DEPENDENCE OF SAFETY ROD STRUCTURAL INTEGRITY ON TEMPERATURE

04/17/1991

910702.0369

91042

BBC BROWN BOVERI, ITE IMPERIAL

CRACKING IN CURRENT TRANSFORMERS ENCAPSULATED WITH E1 EPOXY

04/09/1991

910416.0181

91043

AMALGAMATED SERVICES, KAMAN

INSTRUMENTATION, NATIONAL POWER TECHNOLOGY

POWER SUPPLIES FOR SINGLE CHANNEL AREA RADIATION MONITOR

04/12/1991

910612.0084

91044

LIBERTY EQUIPMENT AND SUPPLY

SLIGHT INCREASE IN FORCE MEASUREMENT ERROR AND NONLINEARITY OF YOKE BEHAVIOR IN VALVE TEST DATA

04/12/1991

910422.0339

91045

EDWARDS VALVES

POTENTIAL INTERNAL BOLTING FAILURES OF TESTABLE CHECK VALVES

04/23/1991

910611.0198

91046

TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC

TUF-LOC SLEEVE BEARINGS IN ML-13 OPERATING MECHANISM OF 6900 VOLT CIRCUIT BREAKERS

05/03/1991

910507.0327

91047

AUTOMATIC SWITCH COMPANY

POSSIBLE MANUFACTURING DEFICIENCY IN A 1982 LOT OF SOLENOID VALVE COILS

04/29/1991

910509.0362

91048

BBC BROWN BOVERI, ITE IMPERIAL

CRACKING IN CURRENT TRANSFORMERS

04/30/1991

910513.0316

91049

NAMCO CONTROL

EXPOSED LEAD WIRE BECAUSE OF SEPARATION BETWEEN MOLDING COMPOUND AND LEAD WIRE

05/09/1991

910515.0328

91050

NAMCO CONTROL

CONNECTOR RECEPTACLE ASSEMBLIES

05/10/1991

910529.0023


91051

NAMCO CONTROL

CONNECTOR RECEPTACLE ASSEMBLIES

05/24/1991

910531.0194

91052

ITT BARTON INSTRUMENTS

QUALIFICATION TESTING OF MODEL NH92, NH94, AND NH96 HYDRAMOTOR ACTUATORS WITH 26 1/2 INCH YOKES

05/02/1991

910610.0381

91053

ITT BARTON INSTRUMENTS

DESIGN CHANGE ON MODELS NH92, NH94, AND NH96 HYDRAMOTOR ACTUATORS TO ASSIST IN SHAFT ALIGNMENT

05/09/1991

910610.0224

91054

GENERAL ELECTRIC

POTENTIAL INTERFERENCE CONDITION IN MODEL AKS-50 CIRCUIT BREAKERS

05/24/1991

910604.0274

91055

NUTECH

EFFECTS OF INTERGRANULAR STRESS CORROSION CRACKING MITIGATION AND REPAIR TECHNIQUES ON PIPING SYSTEM SUPPORTS

05/29/1991

920501.0058

91056

TEXAS UTILITIES GENERATING,

US STEEL

LINEAR INDICATIONS IN 3 INCH SCHEDULE 160 PIPING INSTALLED IN AUXILIARY FEEDWATER SYSTEM

05/20/1991

910530.0264

91057

AUTOMATIC SWITCH COMPANY

POSSIBLE MANUFACTURING DEFICIENCY IN A 1982 LOT OF SOLENOID VALVE COILS

05/31/1991

910610.0243

91058

GENERAL ELECTRIC

LARGE MAGNITUDE IRREGULAR DENSITY WAVE OSCILLATIONS

06/03/1991

910612.0268

91059

AGASTAT RELAY

AGASTAT E7022 AND E7024 A-L SERIES RELAYS USED IN CLASS 1E SAFETY RELATED APPLICATIONS

05/20/1991

910618.0318

91060

AGASTAT RELAY

AGASTAT E7022 AND E7024 A-L SERIES RELAYS USED IN CLASS 1E SAFETY RELATED APPLICATIONS

05/23/1991

910531.0084

91061

AGASTAT RELAY

AGASTAT E7022 AND E7024 A-L SERIES RELAYS USED IN CLASS 1E SAFETY RELATED APPLICATIONS

06/05/1991

910611.0022

91062

CAROLINA POWER AND LIGHT,

ITE IMPERIAL,

BBC BROWN BOVERI

APPARENT DEFECT IN DIESEL GENERATOR 4 KV OUTPUT BREAKER

05/31/1991

ml01331.0356

91063

WESTINGHOUSE

NONSAFETY RELATED AUXILIARY RELAY RACKS INCORPORATE A SAFETY RELATED INTERLOCK FOR THE SAFETY INJECTION AND CONTAINMENT SPRAY SYSTEMS

06/24/1991

910702.0393


91064

WESTINGHOUSE

POTENTIAL FOR CERTAIN PRODUCTS UTILIZING DC COIL ASSEMBLIES TO MALFUNCTION DUE TO EPOXY COMPOUND BECOMING SEMI-FLUID IN SERVICE

06/24/1991

910702.0402

91065

WESTINGHOUSE

POSTULATED SHORTED DIODE IN THE SOLID STATE PROTECTION SYSTEM TEST CIRCUIT

06/24/1991

910702.0380

91066

COOPER ENERGY, ASSOCIATED SPRING

POTENTIAL PROBLEM INTAKE AND EXHAUST POWER VALVE SPRING OF DSR OR DSRV STANDBY DIESEL GENERATOR

06/19/1991

910626.0262

91067

ILLINOIS POWER, FISHER CONTROLS

POTENTIAL TO OVERPRESSURIZE SAFETY RELATED AIR OPERATED VALVES

05/08/1991

910515.0292

91068

NUCLEAR REGULATORY COMMISSION, GENERAL PUBLIC UTILITIES, YARWAY

VALVE NAMEPLATES REFLECT INCORRECT PRESSURE AND TEMPERATURE RATING

06/18/1991

ml01331.0375

91069

VALCOR ENGINEERING

SEAT LEAKAGE IN VALVES

05/22/1991

910613.0061

91070

LEONARD DESIGNS, FLANDERS FILTERS

HEPA FILTERS PURCHASED AS SAFETY RELATED MATERIALS MUST COMPLY WITH 10 CFR PART 21 AND MIL F-51068

07/02/1991

910905.0018

91071

PORTLAND GENERAL ELECTRIC,

BUNKER RAMO, PARKER PACKING

CONTAINMENT PRESSURE BOUNDARY CAPABILITY OF ELECTRICAL PENETRATION ASSEMBLY MODULE POLYURETHANE SEALS

06/24/1991

910627.0260

91072

DIETRICH STANDARD,

DIETRICH STANDARD

DEVIATIONS FROM TECHNICAL SPECIFICATIONS ON PURCHASE ORDERS FOR ANNUBAR OR PIPING SUBASSEMBLIES

06/17/1991

910624.0290

91073

ANCHOR/DARLING

DERATED LOAD CAPACITIES FOR ADJUSTABLE RIGID STRUTS FIELD WELDED RIGID STRUTS AND TRANSITION KITS FOR MECHANICAL SNUBBERS

05/10/1991

910710.0032

91074

YANKEE ATOMIC ELECTRIC, GENERAL ELECTRIC

MANUAL CONTROL SWITCH TYPE SBM, SPRING RETURN TO CENTER POSITION, MODEL 10BC920, CODE LETTER 9HS FOR EMERGENCY DEISEL GENERATOR

07/08/1991

910715.0118


91075

BOSTON EDISON, GENERAL ELECTRIC

TRIP LATCH ROLLER INTERFERENCE ON AK-50 TYPE BREAKERS

07/26/1991

910801.0001

91076

BALTIMORE GAS AND ELECTRIC, AUTOMATIC SWITCH COMPANY

SOLENOID VALVE EXHAUST FLOW COEFFICIENTS LESS THAN LISTED IN VENDOR CATALOGS

08/09/1991

910814.0344

91077

TARGET ROCK

REVISED CLASSIFICATION OF CERTAIN PARTS IN PREVIOUSLY SHIPPED PRESSURE REGULATORS

07/09/1991

ml01331.0456

91078

NUTHERM INTERNATIONAL, AMERICAN AIR FILTER

EXCESSIVE HEAT RISE WITHIN THE CONTROL PANEL OF FILTRATION RECIRCULATOR VENTILATION SYSTEM HEATER

08/09/1991

910814.0290

91079

YANKEE ATOMIC ELECTRIC,

GENERAL ELECTRIC, SATIN AMERICAN

NONCONFORMING PARTS IN EC-2A TRIP DEVICE

08/02/1991

910806.0268

91080

GOULDS PUMPS

VANE BREAKAGE ON 13 INCH DIAMETER ALLOY IMPELLERS OPERATING AT 3550 REVOLUTIONS PER MINUTE AND LOW FLOW

08/08/1991

910814.0285

91081

BBC BROWN BOVERI, HUB INCORPORATED

POTENTIAL FOR COIL INSULATION BREAKDOWN IN TYPE RXMH2 AC/DC HEAVY DUTY AUXILIARY RELAYS MANUFACTURED FROM MARCH 1989 UNTIL SEPTEMBER 1990

08/16/1991

910822.0098

91082

HUB,

BBC BROWN BOVERI

POTENTIAL GENERIC DEFECT OF TYPE RXMH2, MODEL RK223068-EA AND RK223069-EA RELAYS

08/12/1991

911226.0255

91083

LIBERTY TECHNOLOGIES

SLIGHT INCREASE IN FORCE MEASUREMENT ERROR AND NONLINEARITY OF YOKE BEHAVIOR IN VALVE TEST DATA

06/10/1991

910725.0056

91084

COOPER ENERGY

DIESEL GENERATOR FUEL NOZZLE TIPS

07/23/1991

ml01331.0335

91085

PORTLAND GENERAL ELECTRIC,

CONAX BUFFALO

BOLTED SPLICE ELECTRICAL TERMINATION KITS USED TO CONNECT 16 AWG ELECTRICAL PENETRATION ASSEMBLY

08/20/1991

910903.0044

91086

COLT INDUSTRIES

POTENTIAL CROSS PROCESS INSTRUMENTATION FLOW BETWEEN EMERGENCY DIESEL GENERATOR AIR AND JACKET COOLING WATER SYSTEMS

09/13/1991

911009.0164


91087

CARDINAL INDUSTRIAL PRODUCTS

FAILURE OF A ROLL PIN USED ON THE DIESEL GENERATOR DAMPER ACTUATOR

08/27/1991

911010.0136

91088

INGERSOLL-RAND

BROKEN CAST IRON DIFFUSER TIPS IN AUXILIARY FEED WATER

09/19/1991

911010.0007

91089

CAROLINA POWER AND LIGHT, AUTOMATIC SWITCH COMPANY,

DOW CORNING

FAILURE OF NORMALLY ENERGIZED MODEL L206- 832 SOLENOID VALVES DUE TO GELLING OF LUBRICANT 550 AND VOLTAGE REGULATOR TRANSIENT CAUSED ENGINEERED SAFEGUARDS FEATURE ACTUATION

08/27/1991

911010.0010

91090

COOPER ENERGY

DIESEL GENERATOR FUEL NOZZLE TIPS

09/20/1991

911001.0232

91091

POTTER AND BRUMFIELD

NONCOMPLIANCE BECAUSE MOTOR DRIVEN RELAY SERIES PRODUCT SUPPLIED ONLY AS COMMERCIAL GRADE EQUIPMENT

09/06/1991

911009.0162

91092

COLT INDUSTRIES

POTENTIAL CROSS PROCESS INSTRUMENTATION FLOW BETWEEN EMERGENCY DIESEL GENERATOR AIR AND JACKET COOLING WATER SYSTEMS

09/16/1991

911009.0164

91093

NAMCO CONTROL

EA 180 AND EA 170-302 LIMIT SWITCH ASSEMBLIES MANUFACTURED BETWEEN MAY 1991 AND SEPTEMBER 1991

09/20/1991

911010.0069

91094

NUCLEAR REGULATORY COMMISSION, GENERAL ELECTRIC, AUTOMATIC SWITCH COMPANY

REPLACEMENT KITS FOR CONTROL ROD DRIVE SYSTEM HYDRAULIC CONTROL UNIT SCRAM SOLENOID PILOT VALVES

09/11/1991

ml01331.0345

91095

RGE,

BBC BROWN BOVERI

PRINTED CIRCUIT CARDS IN 480 VOLT UNDERVOLTAGE MONITORING OR PROTECTION SOLID STATE SWITCH

09/04/1991

910916.0088

91096

WESTINGHOUSE

FLOWPATH COULD RESULT IN DIVERSION OF WATER FROM EMERGENCY CORE COOLANT SYSTEM AND CONTAINMENT BUILDING DURING A SMALL BREAK LOSS OF COOLANT ACCIDENT

09/25/1991

911002.0063

91097

NAMCO CONTROL

EA 180 AND EA 170-302 LIMIT SWITCH ASSEMBLIES

10/17/1991

911028.0215

91098

CONAX BUFFALO

BOLTED SPLICE ELECTRICAL TERMINATION KITS

09/12/1991

910917.0235


91099

FLANDERS FILTERS

PROCEDURE FAILED TO ADEQUATELY ADDRESS 10 CFR 21.21(a1)

09/30/1991

911009.0226

91100

WHITING,

BALTIMORE GAS AND ELECTRIC

REQUESTS WRITTEN DETERMINATION FROM NRC REGARDING EQUIPMENT DESIGN RESPONSIBILITY UNDER 10 CFR 21 AND 10 CFR 50, APPENDIX B

09/16/1991

910927.0210

91101

GENERAL ELECTRIC, AUTOMATIC SWITCH COMPANY

POTENTIAL INTERNAL AIR LEAKAGE IN MODEL NP8323 DUAL SOLENOID VALVES USED FOR MAIN STEAM ISOLATION VALVES

11/08/1991

911112.0349

91102

GENERAL ELECTRIC

MOLDED CASE CIRCUIT BREAKERS WITH SHUNT TRIP AND UNDERVOLTAGE RELEASE ACCESSORIES MAY INHIBIT TRIP

11/05/1991

911114.0089

91103

COOPER ENERGY, TRANSAMERICA DELAVAL

DEFECT IN EMERGENCY DEISEL GENERATOR

11/08/1991

911115.0037

91104

COOPER ENERGY

MICROSCOPIC CRACKS IN DIESEL GENERATOR FUEL NOZZLE TIPS FROM MANUFACTURING LOT D87001

10/31/1991

911226.0227

91105

COOPER ENERGY

POTENTIAL PROBLEM WITH DRIVEN GEAR FOR ENGINE-DRIVEN JACKET WATER PUMP ON DSRV-16-4 DIESEL GENERATOR

10/29/1991

911106.0337

91106

OMAHA PUBLIC POWER DISTRICT, EXIDE

CRACKING PHENOMENON IN CASINGS OF TYPE GC-23 BATTERIES

10/07/1991

911016.0228

91107

MORRISON-KNUDSEN

DISCREPANCIES WITH CABLING ON THE HIGH VOLTAGE SIDE OF

VOLTAGE REGULATOR TRANSFORMER AND METERING AND RELAYING POTENTIAL TRANSFORMERS

10/08/1991

911118.0049

91108

CLEVELAND ELECTRIC ILLUMINATING, THERMAL SCIENCE, GILBERT/COMMONW EALTH

INSTALLATION DISCREPANCIES OF FIREWRAP ON APPENDIX R RACEWAYS

11/04/1991

911108.0166

91109

NUCLEAR REGULATORY COMMISSION, NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE

POTENTIAL ERRORS IN PRESSURE. LEVEL INDICATION UPON RAPID DEPRESSURIZATION BECAUSE OF HYDROGEN OUTGASSING AND PRESENCE OF NONCONDENSIBLE GASES

09/26/1991

ml01331.0352


91110

WESTINGHOUSE

CRACKING IN REACTOR VESSEL HEAD ADAPTORS OF FOREIGN PLANTS

11/08/1991

ml01.331.0368

91111

BBC BROWN BOVERI

INSUFFICIENT HEAT DISSIPATION IN 59G RELAYS BECAUSE OF SMALL SOLDER PADS USED IN PRINTED CIRCUIT WIRING

10/14/1991

911226.0219

91112

CONNECTICUT YANKEE ATOMIC POWER,

IDAHO NATIONAL ENGINEERING LABORATORY

ERROR IN RELAP5/MOD3 THERMOHYDRAULIC COMPUTER CODE

11/25/1991

911204.0224

91113

NUCLEAR REGULATORY COMMISSION, FOXBORO

INSTRUMENT NESTS IN CONTROL ROOM IN DIFFERENT CONFIGURATION THAN TESTED

10/28/1991

ml01331.0374

91114

WEED INSTRUMENT, FOXBORO

PRESSURE TRANSMITTER MOUNTING BRACKET KITS POSSIBLY CONTAIN INCORRECT BOLTS

11/12/1991

911125.0104

91115

FOXBORO,

WEED INSTRUMENT

SEISMIC MOUNTING KIT, PART NUMBER N0150RG HAS INCORRECT TRANSMITTER TO BRACKET MOUNTING SOCKET CAP SCREWS

11/15/1991

920102.0017

91116

CONNECTICUT YANKEE ATOMIC POWER,

IDAHO NATIONAL ENGINEERING LABORATORY

ERROR IN RELAP5/MOD3 THERMOHYDRAULIC COMPUTER CODE

12/12/1991

911218.0190

91117

BBC BROWN BOVERI, WESTINGHOUSE

CRACKED INSULATORS IN ASL DRY TYPE TRANSFORMERS

11/21/1991

920121.0227

91118

TEXAS UTILITIES GENERATING

COMPONENT COOLING WATER STOP CHECK VALVES FAILED TO STROKE CLOSED IN TEST

11/29/91

911203.0294

91119

BABCOCK AND WILCOX

POSSIBILITY OF BORIC ACID CONCENTRATION DURING THE LONG TERM COOLING PERIOD FOLLOWING A LARGE BREAK LOSS OF COOLANT ACCIDENT

11/07/1991

ml01331.0384

91120

WESTINGHOUSE

PRODUCTS WITH DC COIL

ASSEMBLIES MAY MALFUNCTION DUE TO EPOXY COMPOUND BECOMING SEMI-FLUID WHILE IN SERVICE

12/13/1991

911223.0189


91121

WESTINGHOUSE

LOSS OF COOLANT ACCIDENT CORE AVERAGE REACTION OF ZIRCONIUM WITH WATER

12/20/1991

920102.0280

91122

WESTINGHOUSE

ROD CLUSTER CONTROL ASSEMBLY INSERTION ASSUMPTIONS FOR SMALL BREAK LOSS OF COOLANT ACCIDENT

12/20/1991

920102.0280

91123

WESTINGHOUSE

SECONDARY SIDE MODELING IN SMALL BREAK LOSS OF COOLANT ACCIDENT

12/20/1991

920102.0280

91124

WESTINGHOUSE

SMALL BREAK LOSS OF COOLANT ACCIDENT LOCTA-IV BURST AND BLOCKAGE

12/20/1991

920102.0280

91125

WESTINGHOUSE

LOSS OF COOLANT ACCIDENT CONTAINMENT INITIAL TEMPERATURE ASSUMPTION

12/20/1991

920102.0280

91126

WESTINGHOUSE

FUEL ROD BACKFILL INITIAL PRESSURE UNCERTAINTY

12/20/1991

920102.0280

91127

WESTINGHOUSE

SMALL BREAK LOSS OF COOLANT ACCIDENT STAINLESS STEEL CLAD RUPTURE MODEL

12/20/1991

920102.0280

91128

WESTINGHOUSE

LOCTA CODING AND METHODOLOGY ISSUES

12/20/1991

920102.0280

91129

WESTINGHOUSE

IFBA FUEL ROD PRESSURE AND TEMPERATURE CONCERNS

12/20/1991

920102.0280

91130

TEXAS UTILITIES GENERATING, TRANSAMERICA DELAVAL, COOPER ENERGY

DEFECTIVE CYLINDER HEAD IN EMERGENCY DIESEL GENERATOR

12/06/1991

911212.0091

91131

ITT BARTON INSTRUMENTS

PERFORMANCE OF MODEL 763 SUPPRESSED ZERO TRANSMITTERS

10/25/1991

920131.0009

91132

ITT BARTON INSTRUMENTS

POTENTIAL DEFECT OF MODELS 763, 763A, 764, AND 765 PRESSURE TRANSMITTERS

11/13/1991

911125.0001

91133

ITT BARTON INSTRUMENTS

SHORT CIRCUIT OF CONNECTOR PIN TO MOUNTING SCREW IN MODELS 763 AND 763A STATIC PRESSURE TRANSMITTER

11/21/1991

911205.0015

91134

ITT BARTON INSTRUMENTS

POTENTIAL DEFECTS IN MODELS 763, 763A, 764 AND 765 TRANSMITTERS

11/22/1991

911226.0167

91135

ITT BARTON INSTRUMENTS

POTENTIAL DEFECTS IN MODELS 763 AND 763A TRANSMITTERS

11/26/1991

911219.0200


91136

PORTLAND GENERAL ELECTRIC, WESTINGHOUSE

RESIDUAL HEAT REMOVAL PUMP MOTOR ROTOR ASSEMBLY PRESSURE RELOAD SPRING AND WASHER

09/27/1991

911010.0151

91137

PORTLAND GENERAL ELECTRIC,

CONAX BUFFALO

INCORRECT MATERIAL SCREWS AND NUTS FOR SPLICING ELECTRICAL PENETRATION CABLES AND FIELD CABLES

09/27/1991

911010.0157

91138

MORRISON-KNUDSEN

, SOUTHERN

CALIFORNIA EDISON

CAMSHAFT BEARING BLOCK ASSEMBLY MOUNTING BOLTS SHORTER THAN REQUIRED IN DIESEL ENGINE

10/11/1991

920113.0273

91139

MORRISON-KNUDSEN

, SOUTHERN

CALIFORNIA EDISON

CAMSHAFT STUDS BROKEN AND CRACKED IN DIESEL ENGINE

10/11/1991

920113.0273

91140

MORRISON-KNUDSEN

, SOUTHERN

CALIFORNIA EDISON

CAMSHAFT BEARING BLOCK ASSEMBLY MOUNTING BOLTS SHORTER THAN REQUIRED IN DIESEL ENGINE

11/12/1991

920113.0339

91141

MORRISON-KNUDSEN

, SOUTHERN

CALIFORNIA EDISON

CAMSHAFT STUDS BROKEN AND CRACKED IN DIESEL ENGINE

11/12/1991

920115.0220

91142

EDWARDS VALVES, CONSUMERS POWER, DUKE POWER

LOSS OF DUCTILITY OF VALVE STEM ON END EXPOSED TO FLUID

12/23/1991

ml01331.0388

91143

DUQUESNE LIGHT, BYRON JACKSON

RIVER WATER PUMP COUPLINGS

11/01/0991

911107.0118

91144

BERGEN-PATERSON PIPE

15,000 1/4 INCH-20 HEX NUTS SUPPLIED AS COMMERCIAL GRADE INSTEAD OF NUCLEAR GRADE

11/20/1991

920123.0089

91145

BABCOCK AND WILCOX

ASME SA-193 B7 BOLTS FOR SAFETY RELATED STEAM GENERATOR INTERNALS SUPPLIED AS COMMERCIAL GRADE

11/01/1991

911115.0009

91146

AUTOMATIC SWITCH COMPANY,

GENERAL ELECTRIC

VALVE REBUILD KITS

12/02/1991

911211.0018

91147

HUB,

BBC BROWN BOVERI

POTENTIAL GENERIC DEFECT OF TYPE RXMH2, MODEL RK223068-EA AND RK223069-EA RELAYS

12/12/1991

911230.0078


91148

MORRISON- KNUDSEN, CONNECTICUT YANKEE ATOMIC POWER

ROTOR POLE MOUNTING BOLT TORQUE ON EMD A20C GENERATOR

12/13/1991

920303.0230

Part 21 Reports for 1990

LOG_NO

NOTIFIER, VENDOR

DESCRIPTION

REP_DATE

ACCESS_NO

90001

VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE

POTENTIALLY ERRONEOUS EMERGENCY CORE COOLING SYSTEM INJECTION RATES IN LOSS OF COOLANT ACCIDENT MODEL

12/08/1989

ml013310325

90002

GENERAL ELECTRIC

TYPE IAV53L1A VOLTAGE RELAY WAS NOT SET AND ENERGIZED AS PRESCRIBED IN IEEE C37.98-1978

12/22/1989

9001040198

90003

COMMONWEALTH EDISON,

BBC BROWN BOVERI

CRACKS IN 8 CONTROL RODS

12/20/1989

9504250392

90004

TENNESSEE VALLEY AUTHORITY,

ELLIS AND WATTS

POWER CABLE FOR HEATING, VENTILATION, AND AIR CONDITIONING UNITS NOT QUALIFIED FOR HARSH ENVIRONMENTS

12/19/1989

8912290213

90005

CAROLINA POWER AND LIGHT, GENERAL ELECTRIC

STICKING CR205X AUXILIARY CONTACTS IN MOTOR CONTROL CENTERS

12/15/1989

8912270207

90006

WESTINGHOUSE

CIRCUIT BREAKERS WITH THERMAL AND MAGNETIC TRIP MECHANISMS MAY OPEN TOO SOON BECAUSE THE TRIP FUNCTIONS MAY OVERLAP

01/09/1990

9001300119

90007

CONNECTICUT YANKEE ATOMIC POWER, SOUTHWEST ENGINEERING

STRESSES IN HEAT EXCHANGER BOLTING EXCEED ASME CODE

12/26/1989

9001030229

90008

GENERAL ELECTRIC

PROBLEMS IN PROCURING REPLACEMENT PARTS FOR SAFETY RELATED COMPONENTS

12/22/1989

9001040132

90009

ENGINEERING AND ADVANCED TECHNOLOGY, CAROLINA POWER AND LIGHT

POSSIBLE ENVIRONMENTAL QUALIFICATION PROBLEMS WITH CONDUIT SEALS

01/05/1990

9001220152

90010

DUKE POWER, BIF (GENERAL SIGNAL)

AGE HARDENING OF ELASTOMERIC SEAT MATERIAL IN VALVES MAY CAUSE PROBLEMS WITH OPERATER TORQUE SWITCH SETTINGS

01/15/1990

9001220210

90011

SOUTH CAROLINA ELECTRIC AND GAS

POSSIBLE STEAM PATH THAT MAY AFFECT UNQUALIFIED EQUIPMENT

01/08/1990

9001180204


90012

HATCH INCORPORATED, NEBRASKA PUBLIC POWER DISTRICT

DISCREPANCIES IN THE TUBE FITTINGS OF SIX INSTRUMENT RACKS

01/10/1990

9001190159

90013

NORTHEAST NUCLEAR ENERGY, ROCKBESTOS

INADEQUATE VENDOR DATA TO SUPPORT QUALIFICATION OF CABLE

01/02/1990

9001100205

90014

ROCHESTER GAS AND ELECTRIC, WESTINGHOUSE

POTENTIAL SINGLE FAILURE OF A SWITCH COULD BLOCK SOME AUTOMATIC ACTUATION FEATURES OF BOTH TRAINS OF SAFETY INJECTION

01/12/1990

9001240122

90015

PACIFIC GAS AND ELECTRIC, BINGHAM-WILLAME TTE

INADEQUATE HEAT TREATMENT OF PUMP IMPELLERS

01/15/1990

9001250190

90016

COOPER ENERGY, CROSBY VALVE AND GAGE

RELIEF VALVE TYPES JMBU AND JRU ON EMERGENCY DEISEL GENERATOR AIR START SYSTEM CAN OPEN INADVERTENTLY

01/17/1990

9001260174

90017

MORRISON- KNUDSEN

SOME EMERGENCY DEISEL GENERATOR EXHAUST VALVES COULD HAVE TIP HARDENING PROBLEM

01/17/1990

9204200425

90018

ANCHOR/DARLING, TELEDYNE REPUBLIC

BACKUP BUNA-N RINGS IN FOUR WAY VALVES SHOULD BE VITON RINGS

01/26/1990

9002160186

90019

GENERAL ELECTRIC

WIRES ON THRESHOLD DETECTION BOARDS OF SLV11A RELAYS CAN BE PUSHED TOGETHER RESULTING IN A SHORT

02/02/1990

9002120066

90020

AUTOMATIC VALVE COMPANY

DESIGN CHANGE FOR SOLENOID VALVES REQUIRES USE OF A SPECIAL SPANNER WRENCH TO TIGHTEN VALVE ON A MANIFOLD ASSEMBLY WHILE AVOIDING BENDING THE SHAFT

02/02/1990

9002220371

90021

DUKE POWER, DRESSER INDUSTRIES

PRESSURIZER SAFETY VALVE RESEAT PRESSURE LESS THAN SATURATION PRESSURE

02/02/1990

9002130347

90022

ROCHESTER GAS AND ELECTRIC, WESTINGHOUSE

POTENTIAL SINGLE FAILURE OF A SWITCH COULD BLOCK SOME AUTOMATIC ACTUATION FEATURES OF BOTH TRAINS OF SAFETY INJECTION

01/26/1990

9002120255


90023

WESTINGHOUSE

MOLDED CASE CIRCUIT BREAKERS COULD DEVIATE FROM PUBLISHED SPECIFICATIONS

02/06/1990

9002150268

90024

CAROLINA POWER AND LIGHT, GENERAL ELECTRIC

SILICON BRONZE CARRIAGE BOLTS IN DC SWITCHBOARDS CRACKED AND FAILED

02/09/1990

9002230001

90025

SARGENT AND LUNDY,

TENNESSEE VALLEY AUTHORITY

ERRORS IN CABLE BLOCK DIAGRAMS, SEPARATION SKETCHES, CABLE LISTINGS, ETC., TO SUPPORT 10 CFR PART 50, APPENDIX R

02/14/1990

9002260375

90026

GILBERT/COMMONW EALTH,

SOUTH CAROLINA ELECTRIC AND GAS

WITH THROTTLED SERVICE WATER FLOW TO CHILLER THROTTLED, HIGH ENERGY LINE BREAK COULD CAUSE A CHILLER TRIP ON HIGH COMPRESSOR TEMPERATURE OR HIGH CONDENSER PRESSURE

02/13/1990

9002220573

90027

DUQUESNE LIGHT, LIMITORQUE

CASTING DEFECT IN LIMIT STOP HOUSING OF HBC-1 GEAR OPERATOR COULD CAUSE VALVE MOTION TO STOP EARLY IN OPEN DIRECTION

02/14/1990

9002220059

90028

ARIZONA PUBLIC SERVICE,

HENRY PRATT

CONTAINMENT ISOLATION VALVES FAILED LOCAL LEAK RATE TEST DUE TO HYDROGEN EMBRITTLEMENT OF THRUST BEARING STUD PINS

02/14/1990

9002270070

90029

SISKEN STEEL, TENNESSEE VALLEY AUTHORITY

TUBING CONTAINED LACK OF FUSION WELD DEFECTS

02/16/1990

9003200358

90030

BBC BROWN BOVERI

THERMAL STRESS DETERIORATION OF 3 WATT RESISTOR SOLDERED CONNECTIONS ON TYPE 27/59 RELAYS

02/22/1990

9003020075

90031

BOSTON EDISON

STATUS REPORT

02/15/1990

9003070095

90032

CONSUMERS POWER, LIMITORQUE, EDWARDS VALVES

ACTUATOR SMB-00-25 MISSING A PIN THAT CONNECTS THE LIMIT SWITCH DRIVE GEAR TO THE DRIVE TRAIN

02/27/1990

9003080392

90033

DUKE POWER, NELSON ELECTRIC, GTE-SYLVANIA

LOOSE MOUNTING SCREWS FOR CONTACTOR ASSEMBLIES IN MOTOR CONTROL CENTERS

02/14/1990

9002260392

90034

GENERAL ELECTRIC

POTENTIAL SHORT TO GROUND BETWEEN CORE SPRAY MOTOR STATOR COIL END TURNS AND LOWER AIR DEFLECTOR

03/15/1990

9004060462


90035

GENERAL ELECTRIC

DEFECTIVE NORMALLY CLOSED CONTACT IN CR305 AUXILIARY CONTACT ADDER BLOCK

03/15/1990

9004060473

90036

ANCHOR/DARLING, TELEDYNE REPUBLIC

BACKUP BUNA-N RINGS IN FOUR WAY VALVES SHOULD BE VITON RINGS

03/09/1990

9004100403

90037

BOSTON EDISON

STATUS REPORT

03/12/1990

9003270379

90038

TEXAS A&M UNIVERSITY

CORRODED CONNECTOR IN LINEAR POWER MEASURING CHANNEL

03/09/1990

9003300021

90039

COLT INDUSTRIES

CROSSHATCHED HONING FINISH ON PISTON PIN BUSHINGS CAN CAUSE THE PINS TO STOP ROTATING

03/07/1990

9003200100

90040

COOPER ENERGY

EMERGENCY DIESEL GENERATOR CONNECTING ROD FAILURE

03/08/1990

9003200166

90041

DUBOSE STEEL, COMBUSTION ENGINEERING

STEEL DELIVERED WITHOUT QUALITY ASSURANCE

03/27/1990

9004100367

90042

BALTIMORE GAS AND ELECTRIC

SHUTDOWN COOLING HEAT EXCHANGERS EXPERIENCE FLOW- INDUCED VIBRATION WHEN SHELL SIDE FLOW RATE EXCEEDS 2500 GALLONS PER MINUTE

02/26/1990

9003060475

90043

PUBLIC SERVICE OF NEW HAMPSHIRE

STATUS REPORT

03/23/1990

9004180022

90044

PUBLIC SERVICE OF NEW HAMPSHIRE

STATUS REPORT

04/03/1990

9004180018

90045

DUKE POWER, NELSON ELECTRIC, GTE-SYLVANIA

LOOSE MOUNTING SCREWS FOR CONTACTOR ASSEMBLIES IN MOTOR CONTROL CENTERS

03/30/1990

9004100293

90046

ILLINOIS POWER, AMERICAN AIR FILTER

VENDOR SUPPLIED INCORRECT PRESSURE DROP DATA FOR COOLING COILS, RESULTING IN SERVICE WATER SYSTEM FLOW LESS THAN DESIGNED

04/03/1990

9004190050

90047

HOUSTON LIGHTING AND POWER,

WKM VALVE DIVISION

HYDRAULIC FLUID DECOMPOSES AT TEMPERATURE EXCEEDING 150 DEGREES, CAUSING FAILURE OF SOLENOID DUMP VALVES

04/11/1990

9004230010

90048

DUKE POWER, FENWALL ELECTRONICS

MODEL 543 TEMPERATURE CONTROLLER ACCURACY OF PLUS OR MINUS 60 DEGREES F INCONSISTENT WITH DESIGN

03/29/1990

9004100251


90049

ARIZONA PUBLIC SERVICE,

HENRY PRATT, G. H. BETTIS

REPORT FROM PALO VERDE - HANDWHEEL EQUIPPED ACTUATORS NOT SEISMICALLY OR ENVIRONMENTALLY QUALIFIED

03/26/1990

9004100144

90050

COMMONWEALTH EDISON

DISCUSSES EMERGENCY DEISEL GENERATORS AT ZION

03/09/1990

9003220064

90051

EDERER INCORPORATED

CRANE DRUM BRAKE ACTUATOR MAY NOT FUNCTION PROPERLY WITH ABNORMALLY LOW AIR PRESSURE

04/03/1990

9004200184

90052

CONNECTICUT YANKEE ATOMIC POWER,

AMERICAN BOILER, DURATEK

SOCKET WELDED FLANGES DID NOT MEET ANSI/ASME B31.1 FOR REQUIRED CLEARANCE BETWEEN PIPING ENDS AND FLANGE SOCKET BORE FACE

04/20/1990

9004300011

90053

ILLINOIS POWER, STEWART AND STEVENSON

UNCOMMUNICATED VENDOR CHANGE OF PARTS IN AIR START MOTOR

04/16/1990

9004230477

90054

BYRON JACKSON

LEAK IN PUMP INTERNAL HEAT EXCHANGER ALLOWED REACTOR COOLANT TO ENTER THE COMPONENT COOLING WATER SYSTEM

04/20/1990

9204170184

90055

EDERER INCORPORATED

VENDOR INSTRUCTIONS TO ENSURE FUNCTION OF CRANE

04/04/1990

9005170045

90056

PUBLIC SERVICE ELECTRIC AND GAS, LIMITORQUE

SEVERAL PINION TO SHAFT KEYS IN OPERATORS SHEARED DURING VALVE OPERATION

04/27/1990

9005070251

90057

DRESSER INDUSTRIES, DUKE POWER COMPANY

PRESSURE FACTORS USED WITH HYDRAULIC SETTING DEVICE COULD AFFECT SERIES 1700, 3700, 31700 VALVES

05/04/1990

9005210090

90058

NAMCO CONTROL

INCORRECTLY ASSEMBLED 9-PIN EC210 AND EC220 SERIES CABLE CONNECTORS MAY BIND RECEPTACLE AND CONDUIT COUPLERS

04/30/1990

9204240232

90059

GENERAL ELECTRIC, BINGHAM-WILLAME TTE

RECIRCULATION PUMP HAD AXIAL CRACKS IN PUMP SHAFT ABOVE IMPELLER

04/27/1990

9005220307

90060

DRESSER INDUSTRIES

PRESSURE FACTORS USED WITH HYDRAULIC SETTING DEVICE COULD AFFECT SERIES 1700, 3700, 31700 VALVES

05/18/1990

9005310143


90061

PUBLIC SERVICE ELECTRIC AND GAS, WESTINGHOUSE

WRONG FACTOR ASSOCIATED WITH METERING ORIFICE IN CHARGING OR SAFETY INJECTION SYSTEM

05/24/1990

9006040212

90062

NUCLEAR REGULATORY COMMISSION, BALTIMORE GAS AND ELECTRIC

GRANTS REQUEST FOR TEMPORARY WAIVER OF COMPLIANCE FOR SALT WATER SYSTEM

05/09/1990

9005210073

90063

PERFORMANCE CONTRACTING

QUESTIONABLE AUTHENTICITY AND RELIABILITY OF BOLTING MATERIALS

05/25/1990

9011130255

90064

WESTINGHOUSE

EXTRA WIRE INSTALLED IN SOLID STATE PROTECTION SYSTEM AT SOUTH TEXAS

05/18/1990

9006140281

90065

PUBLIC SERVICE ELECTRIC AND GAS, PACIFIC PUMPS, WESTINGHOUSE

CHARGING OR SAFETY INJECTION PUMPS ALIGNMENT LUG CUP AND SLIDE SHOE PEDESTAL ATTACHMENT WELDS DID NOT MEET VENDOR SPECIFICATIONS

05/22/1990

9005290184

90066

BYRON JACKSON

CIRCUMFERENTIAL GROOVE OF UP TO 0.200 INCH WAS OBSERVED ON THE INSIDE SURFACE OF THE JOURNAL APPROXIMATELY 3 INCHES ABOVE THE ATTACHMENT WELD TO THE IMPELLER

06/08/1990

9006140402

90067

PUBLIC SERVICE ELECTRIC AND GAS, LIMITORQUE, JAMESBURY

MOTOR PINION KEY IN OPERATOR WAS TOO SOFT FOR ITS INTENDED APPLICATION

06/04/1990

9006120159

90068

NORTHEAST NUCLEAR ENERGY, TUFLINE, CARDINAL INDUSTRIAL PRODUCTS

SEVERAL BODY TO COVER BOLTS ON PLUG VALVES HAVE FAILED BECAUSE LUBRICANT USED ON BOLTS HAS A HIGH HALOGEN CONTENT

05/11/1990

9005210083

90069

NORTHEAST NUCLEAR ENERGY, TUFLINE, CARDINAL INDUSTRIAL PRODUCTS

SEVERAL BODY TO COVER BOLTS ON PLUG VALVES HAVE FAILED BECAUSE LUBRICANT USED ON BOLTS HAS A HIGH HALOGEN CONTENT

06/11/1990

9006180250

90070

ROCHESTER GAS AND ELECTRIC, LIMITORQUE

LOOSE SMA-TYPE TORQUE SWITCH SOCKET HEAD MOUNTING SCREWS AND WIRE TERMINATION BOLTS

05/31/1990

9006110336


90071

COOPER ENERGY

MAGNETIC SPEED SENSOR WAS MISAPPLIED IN EMERGENCY DEISEL GENERATOR CONTROL CIRCUITRY

05/22/1990

9006210284

90072

MORRISON- KNUDSEN, GRAHAM WHITE

AIR START SOLENOID VALVE MAY NOT SEAT PROPERLY UNDER HIGH PRESSURE

06/13/1990

9006250034

90073

MORRISON- KNUDSEN, CUTLER-HAMMER

DIMENSIONAL PROBLEMS MAY EXIST IN CERTAIN CONTACTORS IN IMMERSION HEATING SYSTEM

05/11/1990

9005230191

90074

MORRISON- KNUDSEN, CUTLER-HAMMER

DIMENSIONAL PROBLEMS MAY EXIST IN CERTAIN CONTACTORS IN IMMERSION HEATING SYSTEM

05/18/1990

9005300042

90075

INGERSOLL-RAND, TERRY TURBINE

OVERSPEED TRIP TAPPET CAN SWELL IN CERTAIN ENVIRONMENTS

06/05/1990

9006210302

90076

WESTINGHOUSE

POTENTIAL FOR LACK OF ELECTRICAL ISOLATION MAY EXIST FOR FOXBORO AND W-7100 SERIES PROCESS INSTRUMENTATION

06/22/1990

9010310068

90077

ROSEMOUNT

HIGH MOISTURE LEVEL IN MODEL 510 TRIP UNITS CAN PRODUCE LEAKAGE PATH ACROSS OUTPUT TRANSISTOR, CAUSING TRIP SIGNAL WITHOUT INDICATION

06/08/1990

9006200474

90078

ROCHESTER GAS AND ELECTRIC, WESTINGHOUSE

POTENTIAL COMMON MODE FAILURE OF OT-2 TYPE RESET SWITCHES

06/15/1990

9006270227

90079

ROCHESTER GAS AND ELECTRIC, WESTINGHOUSE

ERROR OF SAFETY INJECTION BLOCK OR UNBLOCK SWITCH COULD DISABLE SOME SAFETY INJECTION FEATURES FOR BOTH TRAINS

06/28/1990

9007090051

90080

COOPER ENERGY, CALIFORNIA CONTROLS

POTENTIAL PROBLEM WITH CONTROL SYSTEM DEVICES

06/08/1990

9006210384

90081

BBC BROWN BOVERI

THERMALLY STRESSED SOLDER CONNECTIONS ON TYPE 47, 47D, AND 47H RELAYS OF WIRE WOUND RESISTORS TO WIRING RUNS ON BOTTOM OF CIRCUIT BOARDS

07/05/1990

9007120377

90082

TENNESSEE VALLEY AUTHORITY,

AIR MONITOR

DEFICIENCIES IN RADIATION MONITORING SYSTEM

06/29/1990

9007090275


90083

ROCKBESTOS

KS-500 SILICONE RUBBER ACTIVATION ENERGY VALUES FOR FIREWALL INSULATED CABLE AND FIREZONE R SPECIAL PURPOSE CABLE

06/25/1990

9007170432

90084

CAROLINA POWER AND LIGHT, POTTER AND BRUMFIELD, AGASTAT RELAY

BOTH EMERGENCY LOAD SEQUENCERS SUBJECT TO COMMON MODE FAILURE DUE TO RELAYS NOT ACCOUNTING FOR DC INDUCTIVE LOAD

06/25/1990

9006270282

90085

STEWART AND STEVENSON SERVICES

DIESEL GENERATOR FAILURE DUE TO LOSS OF LUBRICATION TO THE GENERATOR THRUST BEARING

06/25/1990

9007050126

90086

WESTINGHOUSE

ERROR IN 1971 DECAY HEAT MODEL IN THE WCOBRA/TRAC COMPUTER CODE USED FOR LARGE BREAK LOSS OF COOLANT ACCIDENT ANALYSES

07/16/1990

9007190068

90087

COOPER ENERGY

POTENTIAL PROBLEM WITH STARTING AIR ADMISSION VALVE IN A DSR OR DSRV STANDBY DIESEL GENERATOR SYSTEM

07/19/1990

9007240028

90088

DETROIT EDISON, LIMITORQUE

CONFIGURATION DISCREPANCIES IN GEARED LIMIT SWITCH ASSEMBLIES

07/27/1990

9007310077

90089

WISCONSIN ELECTRIC POWER, WESTINGHOUSE

ERROR IN 1971 DECAY HEAT MODEL IN THE WCOBRA/TRAC COMPUTER CODE USED FOR LARGE BREAK LOSS OF COOLANT ACCIDENT ANALYSES

07/24/1990

9008010037

90090

PUBLIC SERVICE ELECTRIC AND GAS, WESTINGHOUSE

POTENTIAL COMMON MODE FAILURE OF MAIN STEAM ISOLATION VALVES TO CLOSE

08/02/1990

9008100211

90091

SOUTHERN CALIFORNIA EDISON,

COOPER ENERGY

UNANTICIPATED EQUIPMENT ACTUATIONS FOLLOWING RESTORATION OF POWER TO TRANSMITTER TRIP UNITS

06/29/1990

9008080328

90092

COOPER ENERGY

FAILURE OF A CRANKSHAFT FOR ENTERPRISE ENGINE DSRV-16 ON SHIP

07/27/1990

9008010235

90093

DUKE POWER, WESTINGHOUSE

DISCUSSES STEAM GENERATORS AND REPORTING RESPONSIBILITIES

06/29/1990

9007120025

90094

CONNECTICUT YANKEE ATOMIC POWER,

BBC BROWN BOVERI

BUSHING NOT INSTALLED ON BREAKER

06/05/1990

9006130357


90095

BBC BROWN BOVERI

RESPONDS TO 10 CFR PART 21 REPORT CONCERNING K-LINE CIRCUIT BREAKERS

06/08/1990

9006200435

90096

ARIZONA PUBLIC SERVICE,

HENRY VALVE

CARBON STEEL KEYS WERE REPLACED WITH STAINLESS STEEL KEYS IN SIX ESSENTIAL SPRAY POND CROSS PROCESS INSTRUMENTATION CONNECT VALVES

05/25/1990

9005310192

90097

GULF STATES UTILITIES, COOPER ENERGY

DEFECT IN A STANDBY DIESEL GENERATOR INTAKE ROCKER ARM ASSEMBLY

10/13/1989

9005250107

90098

ARIZONA PUBLIC SERVICE, MASONEILAN

LACK OF ENVIRONMENTAL AND SEISMIC QUALIFICATION FOR TYPE 77-4 AIR REGULATORS INSTALLED IN ATMOSPHERIC DUMP VALVE CONTROL AIR SYSTEM

07/18/1990

9007240054

90099

YANKEE ATOMIC ELECTRIC, WEKSLER INSTRUMENT

MISAPPLICATION OF FLUOROLUBE FS-5 OIL IN MAIN STEAM LINE PRESSURE GAUGES

08/14/1990

9008200081

90100

BALTIMORE GAS AND ELECTRIC, THOMAS AND BETTS

MATERIAL DEFICIENCIES IN ELECTRICAL TERMINAL LUGS

08/03/1990

9008070305

90101

PORTLAND GENERAL ELECTRIC, BECHTEL POWER

ENGINEERED SAFEGUARDS FEATURES ELECTRICAL SWITCHGEAR ROOM DESIGN TEMPERATURE POSSIBLY EXCEEDED ON LOSS OF OFFSITE POWER AND SAFETY INJECTION SIGNAL

08/24/1990

9008300185

90102

WASHINGTON PUBLIC POWER, STEWART AND STEVENSON SERVICES, PARSONS PEEBLES ELECTRIC

EMERGENCY DIESEL GENERATOR EXTRA O-RING GROOVE AND SHORTED GENERATOR FIELD POLE WINDINGS

08/09/1990

9008160148

90103

ARIZONA PUBLIC SERVICE, ANCHOR/DARLING

FEED WATER ISOLATION VALVE 4- WAY REBUILD KITS HAVE NON- VITON MATERIAL FOR THE O-RINGS AND BACKUP RINGS

09/04/1990

9009140140

90104

WHITING CORPORATION

OVERSTRESSED CONNECTION POINTS OF CRANE TROLLEYS

09/14/1990

9010170016

90105

ILLINOIS POWER, FISHER CONTROLS

POTENTIAL OVERPRESSURIZATION OF SAFETY RELATED AIR OPERATED VALVES

08/29/1990

9009050293


90106

NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE, TOBAR

TRANSMITTERS HAVE EXCESSIVE OUTPUT SHIFTS RELATIVE TO CHANGES IN AMBIENT TEMPERATURE

08/27/1990

9009060114

90107

PORTLAND GENERAL ELECTRIC, SANDUSKY NUT

AND BOLT

DEFECTS IN LOT E OF BONNET NUTS FOR TWO RESIDUAL HEAT REMOVAL CHECK VALVES

08/21/1990

9008300173

90108

CUTLER-HAMMER

IMMERSION HEATER CONTACTORS

09/12/1990

9009270026

90109

ANCHOR/DARLING

DISCUSSES TYPE 12500 MECHANICAL SNUBBER

09/26/1990

9010090044

90110

MORRISON- KNUDSEN, CUTLER-HAMMER

IMMERSION HEATER CONTACTORS

10/10/1990

9011020133

90111

WKM VALVE DIVISION

HYDRAULIC FLUID DECOMPOSES AT TEMPERATURE EXCEEDING 150 DEGREES, CAUSING FAILURE OF SOLENOID DUMP VALVES

10/15/1990

9010250156

90112

WESTINGHOUSE, BURR BROWN

POTENTIAL FOR TEMPERATURE RELATED FAILURES OF PRINTED CIRCUIT BOARDS

10/29/1990

9011060239

90113

HILTI FASTENING SYSTEMS

EXPECTED LOADS WITH NEW DRILL BITS WITHIN 1.6 STANDARD DEVIATIONS

10/25/1990

9011080278

90114

BINGHAM-WILLAME TTE

DEFECT IN REACTOR COOLANT PUMP SEAL HOUSING

09/10/1990

9011080263

90115

FAIRBANKS MORSE

DEFECT IN DIESEL ENGINE DIVISION CONNECTING ROD BOLTS

09/24/1990

9010030234

90116

NORTHEAST NUCLEAR ENERGY, GENERAL ELECTRIC

PROBLEM WITH COMPONENT COOLING WATER MOTOR

08/27/1990

9009060119

90117

GENERAL ELECTRIC

FAILURE ON DEMAND OF 4.16 KV VERTICAL LIFT SWITCHGEAR, CELL MOUNTED, AUXILIARY CONTACTS

11/01/1990

9011190138

90118

TARGET ROCK

IMPROPER MATERIAL SUBSTITUTION AFFECTING MARKER STRIPS SUPPLIED WITH SOLENOID VALVES IN SINGLE LOT

09/17/1990

9010170321

90119

NOVA MACHINE PRODUCTS, MEREDITH CORPORATION

TYPESETTING ANOMALY IN MATERIAL CERTIFICATION

07/27/1990

9012040347


90120

PACIFIC SCIENTIFIC

ROD AND BEARING ASSEMBLIES FAILED AT MECHANICAL SWAGE JOINT

10/16/1990

9010160130

90121

CAROLINA POWER AND LIGHT,

DELTA SOUTHERN, WESTINGHOUSE

STAINLESS STEEL DIFFERENT THAN SPECIFIED IN SAFETY INJECTION ACCUMULATORS

11/16/1990

9011270030

90122

CUTLER-HAMMER

NUISANCE TRIPPING OF H1100 SERIES OF HEATER COILS

09/12/1990

9009250138

90123

GILBERT/COMMONW EALTH

RUPTURE OF LOWEST ELEVATION OF NONSAFETY PIPING IN CHILLED WATER SYSTEM

10/30/1990

9011080309

90124

ALABAMA POWER, LIMITORQUE

OVERSIZED LUGS ON NEW SAFETY RELATED MOTOR OPERATORS

10/19/1990

9010290136

90125

COOPER ENERGY

LENGTH OF RETAINERS TOO LONG ON INTAKE OR EXHAUST VALVES

10/25/1990

9011050045

90126

BASLER ELECTRIC

POSSIBILE BACKWARD INSTALLATION OF ZENER DIODE ON POWER SUPPLY BOARD

10/09/1990

9011210058

90127

COLT INDUSTRIES

POTENTIAL FATIGUE CRACKS IN FUEL INJECTION PUMP DELIVERY VALVE HOLDERS ON PC-2 AND PC-2.3 ENGINES

09/06/1990

9009260221

90128

CLEVELAND ELECTRIC ILLUMINATING, AUTOMATIC SWITCH COMPANY

FAILURE OF SCRAM SOLENOID PILOT VALVES

12/14/1990

9012180248

90129

COMPUTER PRODUCTS

CABLE ASSEMBLIES DO NOT MEET IEEE-383 SPECIFICATION

12/13/1990

9101020019

90130

MISSISSIPPI POWER AND LIGHT, AUTOMATIC SWITCH COMPANY

MAIN STEAM ISOLATION VALVE FAILED TO CLOSE DUE TO SOLENOID VALVE HAVING A PIECE OF ELASTOMER SEAT MATERIAL OCCLUDE EXHAUST PORT VENT HOLE

11/21/1990

9104150156

90131

LIMITORQUE

POTENTIAL FAILURE OF SMB 00 TORQUE SWITCH ROLL PINS

12/11/1990

9012190187

90132

NATIONAL TECHNICAL SYSTEMS, VERSATILE MEASURING INSTRUMENTS

GASKET SLIPPAGE ON MODELS 9262X AND 9264X SERIES METERS INHIBIT PROPER FUNCTIONING

11/20/1990

9011300319


90133

ARKANSAS POWER AND LIGHT, RADNOR ALLOYS, SANDVIK STEEL WORKS

DEFECTS IN ASME III CLASS 1 STAINLESS STEEL PIPE TO BE USED IN HIGH PRESSURE INJECTION SYSTEM

10/29/1990

9011070200

90134

ARIZONA PUBLIC SERVICE, COOPER ENERGY

FILLET WELDS ON BRACKETS ON EMERGENCY DEISEL GENERATORS

12/07/1990

9012140245

90135

FOXBORO

SPECIFICATION 200 MICRO N-2CCA CONTROLLER CARDS DURING SHORT TERM POWER INTERRUPTIONS

12/18/1990

9101070111

90136

HILTI FASTENING SYSTEMS

KWIK BOLT II EXPANSION ANCHOR TESTS INDICATE INADEQUATE ULTIMATE TENSILE LOAD VALUES

12/14/1990

9104150242

90137

WHITING CORPORATION

CRANE SERIAL NUMBER 9548

12/21/1990

9101020155

90138

ROBERTSHAW CONTROLS

QUALITY PROGRAM NOT CONFORMING TO 10 CFR 50 APPENDIX B PROVISIONS

12/18/1990

9104220075

90139

DUKE POWER, DRESSER INDUSTRIES

PRESSURIZER SAFETY VALVES DRIFT, EXCEEDING TECHNICAL SPECIFICATIONS ALLOWANCE

04/04/1990

9004190280

Part 21 Reports for 1989

LOG_NO

NOTIFIER, VENDOR

DESCRIPTION

REP_DATE

ACCESS_NO

89001

COMBUSTION ENGINEERING, CONSUMERS POWER

CRACKING OF CONTROL ROD DRIVE MECHANISM (CRDM) HOUSINGS

10/18/1988

8812060105

89002

COLT INDUSTRIES, DUQUESNE LIGHT, PUBLIC SERVICE OF NEW HAMPSHIRE

LUBRICATING OIL STRAINERS ON DIESEL GENERATORS

02/10/1989

8903140553

89003

NIAGARA MOHAWK POWER,

NUCLEAR ENERGY SERVICES

CONTRACTOR FAILED TO COMPLETE ALL EXAMINATIONS, DOCUMENT DEFICIENCIES IN INSERVICE INSPECTION

02/24/1989

8903020529

89004

ROSEMOUNT

PRESSURE TRANSMITTERS 1153 AND 1154 EXHIBITED OUTPUT SHIFTS, LACK OF RESPONSE, INCREASED TIME RESPONSE, AND OFFSCALE READINGS

02/09/1989

8902280314

89005

ARKANSAS POWER AND LIGHT, ROSEMOUNT

MAINTENANCE OF ROSEMOUNT 1153 AND 1154 TRANSMITTERS CAN DAMAGE THE SEAL AROUND SENSOR MODULE THREADS

09/20/1988

8809290163

89006

COOPER ENERGY, ARIZONA PUBLIC SERVICE

SMALL CRACKS IN DIESEL EXHAUST VALVE ROCKER ARM

01/18/1989

8901240490

89007

ARIZONA PUBLIC SERVICE, COOPER ENERGY

SMALL CRACKS IN DIESEL EXHAUST VALVE ROCKER ARM

01/17/1989

8901300414

89008

ARIZONA PUBLIC SERVICE, COOPER ENERGY

SMALL CRACKS IN DIESEL EXHAUST VALVE ROCKER ARM

02/06/1989

8902240282

89009

NIAGARA MOHAWK POWER,

G. DIKKERS, GENERAL ELECTRIC

SAFETY RELIEF VALVES FAILED SETPOINT TEST

01/18/1989

8901250084

89010

GEORGIA POWER

IMPROPER TYPE OR SIZE OF ELECTRICAL FUSES

01/27/1989

8902060305

89011

WESTINGHOUSE, KANSAS GAS AND ELECTRIC

FULL LENGTH HAFNIUM CONTROL ROD SWELLING AND CRACKING

01/09/1989

8901260047

89012

GEORGIA POWER

ISOLATION OF THE NORMAL CONTROL ROOM HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM

01/26/1989

8902020243


89013

ROCKWELL INTERNATIONAL

ALUMINUM BRONZE COATING ON PISTONS USED IN TYPE A ACTUATORS ON MAIN STEAM ISOLATION VALVES

01/23/1989

8901310103

89014

NIAGARA MOHAWK POWER,

MORRISON-KNUDSEN

LACK OF TEST REPORTS FOR UPGRADING COMMERCIAL GRADE ITEMS TO SAFETY RELATED FOR DIESEL GENERATORS

01/03/1989

8901130317

89015

TRANSAMERICA DELAVAL, COOPER ENERGY

CRACKS IN DIESEL GENERATOR VALVE ASSEMBLIES

01/18/1989

8901260034

89016

VICTOREEN, GENERAL PUBLIC UTILITIES

RADIATION ALARMS MIGHT BE INHIBITED IN 960 FIRMWARE

01/27/1989

8902160039

89017

GEORGIA POWER, AMERICAN AIR FILTER

SEISMIC DOOR TABS MISSING FROM ENGINEERED SAFEGUARD FEATURES UNIT COOLERS

02/01/1989

8902170084

89018

POWER AUTHORITY OF STATE OF NEW YORK,

RELIANCE ELECTRIC, ANCHOR/DARLING

VALVE MOTOR OPERATOR FAILED ON OVERLOAD DURING TESTING

12/19/1988

8812290250

89019

AUTOMATIC SWITCH COMPANY

REPORTED PROBLEMS WITH VALVES

02/14/1989

8902230377

89020

AUTOMATIC SWITCH COMPANY

RETURN SPRING MAY DISENGAGE FROM SOLENOID CORE AND RESULT IN LEAKAGE OR FAILURE OF VALVE TO SHIFT WHEN ENERGIZED

01/30/1989

8902060052

89021

GENERAL ELECTRIC

SUSCEPTIBILITY TO INTERGRANULAR STRESS CORROSION CRACKING OF WELD BETWEEN CORE SPRAY LINE AND THERMAL SLEEVE

03/02/1989

8903150209

89022

GENERAL ELECTRIC

CORE NEUTRON FLUX MONITORING AND REACTOR PROTECTION DURING REFUELING

03/02/1989

8903200262

89023

BABCOCK AND WILCOX

SUSCEPTIBILITY TO PRIMARY WATER STRESS CORROSION CRACKING OF INCONEL 600 STEAM GENERATOR TUBE PLUGS FABRICATED FROM HEAT W592

02/03/1989

8902170125

89024

BBC BROWN BOVERI

CIRCUIT BREAKERS MODELS K-225 THROUGH K-2000 DO NOT HAVE REBOUND SPRINGS AND THEREFORE ARE NOT SEISMICALLY QUALIFIED

01/13/1989

8902130423


89025

BBC BROWN BOVERI

CIRCUIT BREAKERS MODELS K-225 THROUGH K-2000 DO NOT HAVE REBOUND SPRINGS AND THEREFORE ARE NOT SEISMICALLY QUALIFIED

02/16/1989

8903010062

89026

GENERAL ELECTRIC

RECIRCULATION FLOW CONTROL LOGIC COULD ALLOW BOTH RECIRCULATION FLOW CONTROL VALVES TO FULLY OPEN, LEADING TO EXCESSIVE MINIMUM CRITICAL POWER RATIO

03/08/1989

8903160338

89027

BALTIMORE GAS AND ELECTRIC, COMBUSTION ENGINEERING

REFUELING PROCEDURES MAY ALLOW REDUCED SHUTDOWN MARGIN

03/15/1989

8903220051

89028

PHILADELPHIA ELECTRIC,

C AND D BATTERIES

NEW CIRCUIT BOARDS PREVENT BATTERY CHARGING WITHIN REQUIRED EIGHT HOURS

03/28/1989

8904130266

89029

GENERAL ELECTRIC, TENNESSEE VALLEY AUTHORITY

RESIDUAL HEAT REMOVAL INBOARD ISOLATION VALVE NOT PRESSURE TESTED DURING ASME HYDRO TEST OF REACTOR COOLANT PRESSURE BOUNDARY

02/06/1989

8904040175

89030

CONSUMERS POWER, PAUL-MUNROE ENERTECH

LISTING OF LOCATIONS OF VALVES WITH SAME SEAT DESIGN IN SAME SERVICE

03/17/1989

8904030125

89031

NUCLEAR ENERGY SERVICES, NIAGARA MOHAWK POWER

DEFICIENCIES IN 10 YEAR INSERVICE INSPECTION PROGRAM

03/23/1989

8908010263

89032

NUCLEAR REGULATORY COMMISSION, MQS INSPECTION

QUESTION IF 10 CFR PART 21 REPORT APPLIED TO SUPPLIERS WHO VERIFY ACCURACY OF TEST EQUIPMENT AND STANDARDS

03/17/1989

8903240155

89033

CONSOLIDATED EDISON,

AUTOMATIC SWITCH COMPANY

RETURN SPRING MAY DISENGAGE FROM SOLENOID CORE AND RESULT IN LEAKAGE OR FAILURE OF VALVE TO SHIFT WHEN ENERGIZED

03/13/1989

8903230093

89034

BALTIMORE GAS AND ELECTRIC, FAIRBANKS MORSE

CAVITATIONAL EROSION CAN CAUSE LEAKS IN EMERGENCY DEISEL GENERATOR FUEL SUPPLY CROSSOVER LINE, CREATING SIGNIFICANT FIRE HAZARD

03/07/1989

8903200227

89035

ROCHESTER GAS AND ELECTRIC,

AMP

CRIMPING TOOL NOT MACHINED TO PROPER DIMENSIONS

02/28/1989

8903080098


89036

FOXBORO, WESTINGHOUSE

H-LINE STYLE C CONTROLLER INCOMPATIBLE WITH NIS INPUTS; THUS REACTOR TRIP SETPOINTS NOT REDUCED DURING LARGE FLUX TILTS


XXXXXX

10/12/1988

8810210377

89037

FLORIDA POWER CORPORATION,

BBC BROWN BOVERI

K-LINE CIRCUIT BREAKERS MISSING REBOUND SPRINGS WHICH COULD RESULT IN SLOW BREAKER CLOSURE OR JAM OF BREAKER PARTIALLY CLOSED

03/15/1989

8903220017

89038

MOVATS, LIMITORQUE

TESTING SHOWED THRUST DELIVERED FOR A GIVEN SPRING PACK DISPLACEMENT IS LESS FOR SLOWER LOADING RATES THAN FOR FAST LOADING RATES

02/22/1989

8903160351

89039

MOVATS, LIMITORQUE

GREASE RELIEF KIT USED TO PREVENT HYDRAULIC LOCKING OF SPRING PACK CAUSED LOCKED ROTOR CONDITION

01/31/1989

8903160357

89040

COOPER ENERGY, BASLER ELECTRIC

ALL SUPPLIED RELAYS ARE INSTALLED IN DIESEL GENERATOR EQUIPMENT OWNED BY TENNESSEE VALLEY AUTHORITY

03/03/1989

8903100191

89041

BASLER ELECTRIC

BEI-32 POWER RELAYS HAVE RANDOM SETPOINT DRIFT

02/23/1989

8904130505

89042

TOLEDO EDISON, VELAN VALVE

USE OF DRY FILM LUBRICANT ADVISED BY VENDOR CONTRIBUTED TO WEAR AND INCREASED MOTOR OPERATOR TORQUE REQUIREMENTS

02/27/1989

8903090024

89043

BBC BROWN BOVERI, INDIANA AND MICHIGAN ELECTRIC

RELUBRICATION OF 5HK250 CIRCUIT BREAKERS TO BE PERFORMED IF CONTAMINATION FOUND OR IF PARTS ARE REPLACED

03/21/1989

8903270066

89044

IME,

BBC BROWN BOVERI

TWO 5HK250 CIRCUIT BREAKERS FAILED TO CLOSE AS REQUIRED BECAUSE OF CONTAMINATION IN THE LUBRICANT

03/03/1989

8903100446

89045

KANSAS GAS AND ELECTRIC, GENERAL ELECTRIC

CRACKED WELDS ON STRIKER PLATES OF MAGNE-BLAST CIRCUIT BREAKERS INSUFFICIENT TO RESIST IMPACT LOADS DURING BREAKER OPERATION

03/03/1989

8903140190

89046

COOPER ENERGY

CRACKS OR IMPROPER GRINDING IN FUEL INJECTION PUMP OF DSR OR DSRV STANDBY DEISEL GENERATOR

03/01/1989

8903200079


89047

NIAGARA MOHAWK POWER,

COOPER ENERGY

INCORRECTLY INSTALLED POST LUBRICATING OIL PILOT VALVE TURBOCHARGER

03/16/1989

8903220357

89048

TENNESSEE VALLEY AUTHORITY, LIMITORQUE

POTENTIAL FAILURE OF MELAMINE TORQUE SWITCHES IN VALVE ACTUATORS

03/17/1989

8903270037

89049

VERMONT YANKEE, LIMITORQUE, RELIANCE ELECTRIC

FOUR LOOSENED 10-32 MOTOR END BELL BOLTS FAILED, PREVENTING VALVE ACTUATION

02/14/1989

8903200256

89050

CONTROL COMPONENTS

ATMOSPHERIC DUMP VALVES MAY FAIL TO OPEN AS A RESULT OF PISTON RING FAILING TO SEAL

04/04/1989

8904070001

89051

GENERAL ATOMIC

RADIATION MONITOR ACCURACY OUTSIDE ACCEPTABLE RANGE DURING LOSS OF COOLANT ACCIDENT

03/28/1989

8904140263

89052

RUSKIN COMPANY

LOCTITE 277 COMPOUND APPLIED TO THREADS PREVENTS SHAFT ROTATION IN YOKE OF ACTUATOR DAMPER

03/27/1989

8904140163

89053

BBC BROWN BOVERI

EPOXY ANHYDRIDE COMPOUND FOUND TO BE SOFTENING OR LIQUEFYING IN LOW VOLTAGE CURRENT TRANSFORMERS AND GROUND SENSORS

04/17/1989

8905100203

89054

MORRISON-KNUDSEN, TENNESSEE VALLEY AUTHORITY

POTENTIAL PROBLEM WITH AIR START MOTORS FURNISHED AS SPARE PARTS FOR EMERGENCY POWER GENERATORS

04/04/1989

8904070025

89055

NORTHEAST NUCLEAR ENERGY,

BBC BROWN BOVERI

DEFICIENCIES IN 480V LOAD CENTER CIRCUIT BREAKERS

04/04/1989

8904140221

89056

VICTOREEN, GENERAL PUBLIC UTILITIES

NEW PROMATEC MODIFIED TO CORRECT PROBLEM

04/11/1989

8910170206

89057

TENNESSEE VALLEY AUTHORITY, LIMITORQUE

FAILED PINION KEYS AND MOTOR SHAFT IN OPERATOR

03/29/1989

8904040163

89058

DUQUESNE LIGHT, WESTINGHOUSE

METAL LINERS FAILED IN COMPONENT COOLING WATER PUMP SUCTION EXPANSION JOINT

03/30/1989

8904120112

89059

SACRAMENTO MUNICIPAL UTILITY DISTRICT, LIMITORQUE

CONTAINMENT ISOLATION VALVE MOTOR OPERATORS HAVE TORQUE SWITCHES WITH INADEQUATE ENVIRONMENTAL QUALIFICATION DOCUMENTATION

04/17/1989

8904260225


89060

JERSEY CENTRAL POWER AND LIGHT,

J. E. LONERGAN

PREMATURE LIFT OF CORE SPRAY SAFETY RELIEF VALVES

04/04/1989

8904130351

89061

NORTHEAST NUCLEAR ENERGY,

ROSEMOUNT

LOSS OF OIL FROM SENSING CELL IN NUMEROUS DIFFERENTIAL PRESSURE TRANSMITTERS

04/13/1989

8904240128

89062

ROSEMOUNT

MODEL 1153 AND 1154 TRANSMITTERS HAVE INTERNAL FILL FLUID LEAKAGE FROM SENSING MODULE

04/18/1989

8905010159

89063

PUBLIC SERVICE OF COLORADO, CATERPILLAR TRACTOR

COOLANT FLOW DIRECTORS DISLODGED FROM PORTS ON DIESEL GENERATOR ENGINES

04/17/1989

8904270117

89064

ARIZONA PUBLIC SERVICE, CONTROL COMPONENTS

ATMOSPHERIC DUMP VALVES HAVE EXCESSIVE INTERNAL LEAKAGE

04/17/1989

8904270076

89065

ROSEMOUNT

MODEL 1153 AND 1154 TRANSMITTERS HAVE INTERNAL FILL FLUID LEAKAGE FROM SENSING MODULE

04/11/1989

8904250243

89066

COMBUSTION ENGINEERING, ARIZONA PUBLIC SERVICE

INTERMITTENT GROUNDING OF A CONTROL ELEMENT DRIVE MECHANISM COIL LEAD MAY RESULT IN SLIP OR DROP OF MULTIPLE CONTROL ELEMENT ASSEMBLIES

04/20/1989

8904280113

89067

TEXAS UTILITIES GENERATING

PIN CONNECTING CHARGING MOTOR LINKAGE TO CLASS 1E 6.9 KV BREAKER CLOSING SPRING MISPOSITIONED OR MISSING

04/12/1989

8904200111

89068

WASHINGTON PUBLIC POWER,

MOBIL OIL

NONMETALLIC COMPONENTS AND SLUDGE IN TREATED LUBRICATING OIL

04/21/1989

8904260334

89069

QUALITY SERVICES INTERNATIONAL

LEVEL III EXAMINERS NOT CERTIFIED ACCORDING TO ANSI N45.2.6-1978

04/10/1989

8904210380

89070

ECOTECH

REQUESTED CLARIFICATION OF COMMERCIAL GRADE ITEM AND DEDICATION PROCESS

04/11/1989

8904240078

89071

RUSKIN COMPANY

LOCTITE 277 COMPOUND APPLIED TO THREADS PREVENTS SHAFT ROTATION IN YOKE OF ACTUATOR DAMPER

02/02/1989

8905180154


89072

MORRISON-KNUDSEN, TENNESSEE VALLEY AUTHORITY

AIR START MOTOR PINIONS COULD NOT ROTATE FREELY BY HAND BECAUSE STARTER VANES ABSORB MOISTURE

05/02/1989

8905180005

89073

TRANSAMERICA DELAVAL, COOPER ENERGY

CRANKSHAFT CONNECTING ROD JOURNALS CAUSE BEARING SHELL ROTATION ON STANDBY DIESEL GENERATOR

04/11/1989

8904240034

89074

CAROLINA POWER AND LIGHT, LIMITORQUE

TORQUE SWITCH SET TOO LOW ON HIGH PRESSURE COOLANT INJECTION VALVE OPERATOR

04/07/1989

8904140510

89075

ARIZONA PUBLIC SERVICE,

RUSKIN COMPANY

BROKEN BOLTING THAT SECURES BLADES TO AXLE SHAFTS IN HEATING, VENTILATION, AND AIR CONDITIONING DAMPERS

04/25/1989

8905090215

89076

AUTOMATIC SWITCH COMPANY

CERTAIN VALVE NAMEPLATES MAY HAVE BEEN INADVERTENTLY STAMPED WITH THE INCORRECT REBUILD KIT NUMBER

04/24/1989

8905180136

89077

NORTHEAST NUCLEAR ENERGY, TELEMECANIQUE

SEVERAL MOTOR CONTROL STARTERS FAILED DUE TO MECHANICAL BINDING

05/15/1989

8905230005

89078

ILLINOIS POWER, NUTECH, RAYCHEM

SOLENOID OPERATED AIR PILOT VALVES FOR MAIN STEAM SYSTEM SAFETY RELIEF VALVES FAILED TO MEET ENVIRONMENTAL QUALIFICATION BECAUSE OF UNSPECIFIED HEAT SHRINK SLEEVE DESIGN

05/04/1989

8905240120

89079

ROCHESTER GAS AND ELECTRIC,

PACIFIC PUMPS, CRANE PACKING

INTERFERENCE BETWEEN MECHANICAL SEAL PUMPING RING AND PUMP DISCHARGE HOUSING IN RESIDUAL HEAT REMOVAL PUMPS

05/12/1989

8905250264

89080

WASHINGTON PUBLIC POWER,

TARGET ROCK

ACTUATOR KITS HAVE COLD SOLDER, INSUFFICIENT, AND FAILED SOLDER JOINTS

05/19/1989

8905260197

89081

PUBLIC SERVICE ELECTRIC AND GAS, WESTINGHOUSE, AMP

SOLID STATE PROTECTION SYSTEM TERMI-POINT CLIP CONNECTIONS NOT MADE CORRECTLY

05/16/1989

8905250231

89082

PORTLAND GENERAL ELECTRIC,

BUNKER RAMO

ELECTRICAL PENETRATION ASSEMBLY WIRE CRIMP TERMINATIONS OF SOFT SEAL EPOXY DESIGN FAILED TO REMAIN INTACT UNDER TENSILE LOAD TEST

05/26/1989

8906070082


89083

GENERAL ELECTRIC

REACTOR COOLANT PIPING MAY NOT BE ISOLATED WHEN TEMPERATURE MONITORING IDENTIFIES LEAKAGE IN EQUIPMENT ROOM

05/31/1989

8906080145

89084

ARIZONA PUBLIC SERVICE, COMBUSTION ENGINEERING

INTERMITTENT GROUNDING OF A CONTROL ELEMENT DRIVE MECHANISM COIL LEAD MAY RESULT IN SLIP OR DROP OF MULTIPLE CONTROL ELEMENT ASSEMBLIES

05/12/1989

8905250550

89085

UNION ELECTRIC, CARRIER CORPORATION, BECHTEL POWER

SAFETY RELATED CARBON STEEL ROOM COOLER VENTS AND DRAINS SUSCEPTIBLE TO GALVANIC CORROSION AT INTERFACE WITH 90-10 COPPER-NICKEL ROOM COOLER SUPPLY AND RETURN HEADERS

05/10/1989

8905220005

89086

NAMCO CONTROL, TEXAS UTILITIES GENERATING

GREASE CAUSED ERRATIC OPERATION OF EA740 AND EA750 LIMIT SWITCHES

05/03/1989

8906050235

89087

BALTIMORE GAS AND ELECTRIC

RESPONSIBLE OFFICERS FOR 10 CFR PART 21 REPORTING REQUIREMENTS

05/05/1989

8905150346

89088

CAROLINA POWER AND LIGHT,

UNION PUMP

SURFACE IRREGULARITIES ON VALVE SPRING SEATING SURFACES IN STANDBY LIQUID CONTROL SYSTEM PUMP SUCTION AND DISCHARGE VALVES

05/01/1989

8905250512

89089

WASHINGTON PUBLIC POWER,

LIMITORQUE

EXCESS MATERIAL LEFT IN HOUSING COVER FOLLOWING CASTING PROCESS ON VALVE MOTOR OPERATOR MODEL SMB-2

06/02/1989

8906060288

89090

CAROLINA POWER AND LIGHT,

UNITED ENGINEERS

VALVE IN INTERMEDIATE POSITION WITH LIGHT SHOWING VALVE OPEN

04/28/1989

8905080093

89091

WASHINGTON PUBLIC POWER,

LIMITORQUE

VALVE MOTOR OPERATOR MODEL SMB-2 WITH SOFT WORM SHAFT CLUTCH GEAR ASSEMBLY MISSING SPLIT SPACER

04/26/1989

8905040011

89092

ITT BARTON

IMPROPERLY ASSEMBLED POPPET IN AMPLIFIER USED IN NH-95 OR NH-96 ACTUATORS WILL RESULT IN ACTUATOR NOT STROKING ON DEMAND

06/15/1989

8906280053

89093

LIMITORQUE

MODEL 724 TERMINAL BLOCKS INADVERTENTLY SUPPLIED FOR SAFETY RELATED SMB VALVE ACTUATORS

06/01/1989

8906160209


89094

ARIZONA PUBLIC SERVICE, POTTER AND BRUMFIELD

EPOXY IN MOTOR DRIVEN RELAY COILS CAUSES BONDING OF ROTOR AND STATOR

05/08/1989

8905170011

89095

MORRISON-KNUDSEN, FLORIDA POWER AND LIGHT,

O AND M MANUFACTURING

RADIATOR SHAFT BEARING FAILED ON STANDBY DIESEL GENERATOR

06/05/1989

8906190084

89096

BALTIMORE GAS AND ELECTRIC

CORRECTED NAME OF AN ALTERNATE DESIGNATED OFFICER

06/06/1989

8906190041

89097

ILLINOIS POWER, ANCHOR/DARLING

MINIMUM THREAD CONTACT AREA OF GATE VALVE ACTUATOR NUT WITH VALVE STEM

06/13/1989

8906280119

89098

LIBERTY CONTROLS, BABCOCK AND WILCOX

VALVE OPERATION TEST AND EVALUATION SYSTEM (VOTES) FORCE SENSOR WILL INDICATE HIGHER THAN ACTUAL FORCE WHEN C-CLAMP OR U- CLAMP IS PLACED ON UNTHREADED PORTION OF VALVE STEM

06/07/1989

8906280161

89099

BOSTON EDISON

STATUS REPORT

06/07/1989

8906200373

89100

FISHER CONTROLS

POTENTIAL GALLING OF 316 STAINLESS STEEL DISKS ON CERTAIN CONTROL VALVES; POTENTIAL PREMATURE WEAR AND FAILURE OF THREADS ON MANUAL OPERATION OF TOP MOUNTED HANDWHEELS OF CERTAIN ACTUATORS

06/15/1989

8906280158

89101

WESTINGHOUSE, POWER AUTHORITY OF STATE OF NEW YORK

REFURBISHED DS CIRCUIT BREAKERS FAILED TO CLOSE DUE TO BEARING CORROSION

06/09/1989

8906230018

89102

NIAGARA MOHAWK POWER

UNSEALED BLOCKOUT THAT COULD RESULT IN STRUCTURAL DAMAGE TO CONTROL BUILDING DURING AN INTERNAL FLOODING EVENT

06/20/1989

8903070025


XXXXXX

89103

PUBLIC SERVICE ELECTRIC AND GAS, WESTINGHOUSE, AMP

INADEQUATE CONNECTION OF TERMI- POINT CLIPS IN SOLID STATE PROTECTION SYSTEM CABINET

05/31/1989

8906090171

89104

COOPER ENERGY

BUSHINGS IN ACCESSORY DRIVE ASSEMBLY OF DSR STANDBY DEISEL GENERATOR SEIZED TO SHAFT DUE TO INSUFFICIENT LUBRICATION

06/15/1989

8906260002


89105

NEBRASKA PUBLIC POWER DISTRICT, HUICO INCORPORATED, GENERAL ELECTRIC

UNQUALIFIED SPLICES FOUND IN CONDUIT RUNNING FROM RACK MOUNTED SWITCHES TO TERMINAL BOXES MOUNTED ON SAME RACK

06/08/1989

8910170045

89106

DUKE POWER, ITT GRINNELL

MINI-STIFF PIPE CLAMPS FAILED DUE TO IMPROPER HEAT TREATMENT

05/22/1989

8906020172

89107

ARIZONA PUBLIC SERVICE, COOPER ENERGY

EXHAUST ROCKER ARM OF EMERGENCY DEISEL GENERATOR FAILED

06/27/1989

8907070300

89108

AMERSHAM

MODEL 899 RADIOGRAPHY SOURCE ASSEMBLY HANGS UP IN CAMERAS WHEN OPERATOR TRIED TO CRANK THE SOURCE TO EXPOSED POSITION

06/30/1989

8910170084

89109

WISCONSIN ELECTRIC POWER, WESTINGHOUSE

NBFD RELAYS AND BF RELAYS DELIVERED WITH MANY MISSING CONTACT BUTTONS FROM BOTH MOVING AND STATIONARY CONTACTS

05/30/1989

8907180232

89110

MEREDITH CORPORATION, COPPERWELD STEEL, LOUISIANA POWER AND LIGHT

QUENCH CRACKS FOUND IN A-SA-193 GRADE B7 BAR STOCK FOR PRESSURE VESSEL

07/17/1989

8907200293

89111

TENNESSEE VALLEY AUTHORITY, APPLIED ENGINEERING

CRACK IN COMPONENT COOLING SYSTEM SURGE TANK BAFFLE

06/11/1989

8907130337

89112

GULF STATES UTILITIES, LIMITORQUE

DEFECTS IN VARIOUS SIZES OF MOTOR OPERATORS THAT HAVE SAFETY RELATED VALVE OPERATORS

06/30/1989

8907280104

89113

VERMONT YANKEE, WALWORTH, ALOYCO

GLOBE VALVE STEM FAILED

07/27/1989

8908020155

89114

BOSTON EDISON

STATUS REPORT

07/19/1989

8907240266

89115

PHILADELPHIA ELECTRIC

STATUS REPORT

07/19/1989

8907240482

89116

NIAGARA MOHAWK POWER

STATUS REPORT

07/12/1989

8907240304

89117

BALTIMORE GAS AND ELECTRIC,

ITT GRINNELL

NUT FOR STEAM GENERATOR SNUBBER SHEARED

07/13/1989

8907190208


89118

TEXAS UTILITIES GENERATING,

BBC BROWN BOVERI

CONTAMINATION IN LUBRICANT IN 5HK250 CIRCUIT BREAKERS

07/24/1989

8907280023

89119

MORRISON-KNUDSEN, INGERSOLL-RAND

DISCUSSES AIR START MOTOR VANES BEING TOO LONG

07/12/1989

8907200351

89120

MORRISON-KNUDSEN, ELECTRO MOTIVE DIVISION OF GENERAL MOTORS

CONTROL WIRING INSULATION IN ENGINE AND GENERATOR CONTROL PANELS DEGRADED BETWEEN WIRE AND OUTER JACKET

07/12/1989

8907250151

89121

ARIZONA PUBLIC SERVICE, POTTER AND BRUMFIELD

APPLICATION METHOD OF EPOXY TO RELAY COILS TO PRECLUDE CONTAMINATION

07/25/1989

8908010124

89122

TENNESSEE VALLEY AUTHORITY, LIMITORQUE

POTENTIAL FAILURE OF MELAMINE TORQUE SWITCHES IN CERTAIN VALVE ACTUATORS

07/13/1989

8907170453

89123

PHILADELPHIA ELECTRIC,

NUPRO COMPANY

TEST VALVES IN INSTRUMENT LINES DOWNSTREAM OF CERTAIN EXCESS FLOW CHECK VALVES NOT LEAK TIGHT DURING DESIGN BASIS ACCIDENT

07/07/1989

8907170414

89124

CLEVELAND ELECTRIC ILLUMINATING

DEFICIENCIES IN DESIGN OF DIESEL GENERATOR NEUTRAL GROUND FAULT DETECTION AND TRIP CIRCUITRY

06/23/1989

8906270499

89125

TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC

SEISMIC MODEL INCORRECTLY ASSUMED THE EXISTENCE OF SEISMIC RESTRAINTS ON CONTROL ROD DRIVE HOUSINGS

06/15/1989

8910190138

89126

WASHINGTON PUBLIC POWER,

BURNS AND ROE

PENETRATIONS IN STEAM TUNNEL COULD FAIL TO PERFORM AS PRESSURE BOUNDARY FOLLOWING DESIGN BASIS MAIN STEAM LINE BREAK IN STEAM TUNNEL

07/19/1989

8907280223

89127

GEORGIA POWER, ROCKWELL INTERNATIONAL, KEANE CONTROL

MAIN STEAM ISOLATION VALVE ACTUATORS COULD FAIL TO OPERATE DUE TO HYDRAULIC OVERPRESSURE CAUSED BY SMALL RISE IN AMBIENT TEMPERATURE

02/23/1987

8703030234

89128

CAROLINA POWER AND LIGHT, CONTROL COMPONENTS

MAIN STEAM POWER OPERATED RELIEF VALVES MAY FAIL TO OPEN DUE TO FAILURE OF PISTON RING TO SEAL

07/26/1989

8908070312


89129

ROSEMOUNT

RESISTANCE BRIDGES CAN DEGRADE UNDER CERTAIN COMBINATIONS OF HUMIDITY, TEMPERATURE, POWER, AND DURATION

08/17/1989

8908290021

89130

HOUSTON LIGHTING AND POWER, NAMCO CONTROL

MODEL EA740 LIMIT SWITCH STUCK IN THE VALVE CLOSED POSITION AFTER VALVE WAS OPENED

07/03/1989

8907100202

89131

WASHINGTON PUBLIC POWER,

BURNS AND ROE

NO PROTECTIVE TRIPPING PAST MAJOR 480V DISTRIBUTION CENTERS DOWN TO SUBFED CLASS IE MOTOR CONTROL CENTERS

08/21/1989

8908300133

89132

PHILADELPHIA ELECTRIC,

NUPRO COMPANY

TEST VALVES NOT LEAK TIGHT DURING DESIGN BASIS ACCIDENT

08/08/1989

8908150173

89133

DUQUESNE LIGHT, POTTER AND BRUMFIELD, TARGET ROCK

SOLID STATE PROTECTION SYSTEM AUXILIARY RELAYS RATED AT 0.8 AMPS DC USED IN APPLICATION THAT REQUIRED 1.4 AMPS DC

08/09/1989

8908160340

89134

GILBERT/COMMONWE ALTH,

SOUTH CAROLINA ELECTRIC AND GAS

FAILURE OF NONSAFETY PIPING INLET AIR CHAMBER COULD CAUSE FLOODING OF ELECTRICAL EQUIPMENT ROOM IN SERVICE WATER PUMP HOUSE

08/11/1989

8908180357

89135

HOUSTON LIGHTING AND POWER

CONTAINMENT ELECTRICAL PENETRATIONS NOT PROVIDED WITH BACKUP OVERCURRENT PROTECTION

02/22/1989

8903030466

89136

HOUSTON LIGHTING AND POWER

CONTAINMENT ELECTRICAL PENETRATIONS NOT PROVIDED WITH BACKUP OVERCURRENT PROTECTION

08/04/1989

8908230243

89137

KANSAS GAS AND ELECTRIC, MASONEILAN, DRESSER INDUSTRIES

LIMIT SWITCHES NOT ENVIRONMENTALLY OR SEISMICALLY QUALIFIED

08/29/1989

8909050027

89138

ILLINOIS POWER, SARGENT AND LUNDY ENGINEERS, GENERAL ELECTRIC

FEEDWATER HEATING SYSTEM DESIGN FOUND NOT TO MEET REQUIREMENTS

08/30/1989

8909010347

89139

TENNESSEE VALLEY AUTHORITY, MORRISON-KNUDSEN

CONTINUOUSLY ENERGIZED SQUARE D RELAYS IN DIESEL GENERATOR CONTROL PANELS MAY FAIL TO OPEN UPON LOSS OF POWER DUE TO RESIDUAL MAGNETISM

08/14/1989

8908180437


89140

TENNESSEE VALLEY AUTHORITY,

ELLIS AND WATTS

POWER CABLES FOR HEATING, VENTILATION, AND AIR CONDITIONING UNITS IN SHUTDOWN BOARD ROOMS FOUND NOT TO BE ENVIRONMENTALLY QUALIFIED FOR HARSH ENVIRONMENTS

09/20/1989

8909280108

89141

MISSISSIPPI POWER AND LIGHT, AUTOMATIC SWITCH COMPANY

MAIN STEAM ISOLATION VALVE FAILED TO CLOSE DUE TO SOLENOID VALVE ELASTOMER SEAT EXTRUDING INTO EXHAUST PORT VENT HOLE

09/13/1989

8909200038

89142

MISSISSIPPI POWER AND LIGHT, AUTOMATIC SWITCH COMPANY

MAIN STEAM ISOLATION VALVE FAILED TO CLOSE DUE TO SOLENOID VALVE ELASTOMER SEAT EXTRUDING INTO EXHAUST PORT VENT HOLE

09/18/1989

8910020107

89143

CAROLINA POWER AND LIGHT, SIEMENS-ALLIS,

MODEL HE3B100 AMP CIRCUIT BREAKERS CAN FAIL TO HOLD THE REQUIRED LOAD

08/25/1989

8909110030

89144

ARIZONA PUBLIC SERVICE, COMBUSTION ENGINEERING

INTERMITTENT GROUNDING OF COIL LEAD DURING STEPPING MAY RESULT IN A MULTIPLE CONTROL ELEMENT ASSEMBLY SLIP

09/07/1989

8909200039

89145

COOPER ENERGY, CALIFORNIA CONTROLS

POTENTIAL PROBLEMS WITH EMERGENCY DEISEL GENERATOR AIR START VALVES

09/13/1989

8910050037

89146

MORRISON-KNUDSEN

ON LOSS OF AIR, START MOTOR RECYCLING FEATURE WOULD CONTINUALLY RECYCLE

09/15/1989

8910040428

89147

MORRISON-KNUDSEN

PAGE REVISION IN 89147

09/19/1989

8910040426

89148

ANCHOR/DARLING, ARKANSAS POWER AND LIGHT, PACIFIC GAS AND ELECTRIC

POTENTIAL FOR INTERFERENCE BETWEEN STRUCTURAL ATTACHMENT AND SNUBBER BODY ON AD-5500 SNUBBERS

09/12/1989

8910050098

89149

NIAGARA MOHAWK POWER,

NUCLEAR ENERGY SERVICES

EVALUATION OF 89003

09/11/1989

8909190148

89150

GENERAL ELECTRIC, CROSBY VALVE AND GAGE

THE ELECTRO-PNEUMATIC ACTUATOR LIFTING MECHANISM IN MAIN STEAM SAFETY RELIEF VALVES MAY FRACTURE DURING VALVE OPENING

10/03/1989

8910160158

89151

ARIZONA PUBLIC SERVICE, CONTROL COMPONENTS

INTERNAL VALVE IN ATMOSPHERIC DUMP VALVES

09/12/1989

8909190340


89152

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

MAIN STEAM LINE BREAK RELEASE ANALYSIS DID NOT CONSIDER EFFECTS OF STEAM SUPERHEATING FOLLOWING UNCOVERING OF STEAM GENERATOR TUBES

09/28/1989

8910040240

89153

SOUTH CAROLINA ELECTRIC AND GAS, GILBERT/COMMONWE ALTH

FAILURE OF COILS OR SUPPLY PIPING IN AIR INTAKE CHASE OF SERVICE WATER PUMP HOUSE COULD CAUSE FLOODING AND POSSIBLE FAILURE OF SAFETY RELATED POWER SUPPLIES

09/27/1989

8910030488

89154

LIMITORQUE

PRE-1981 SMB-000 AND PRE- 1976 SMB- 00 CAM TYPE TORQUE SWITCHES CAN FAIL AS A RESULT OF STATIONARY CONTACT SCREWS LOOSENING ON FIBER SPACER SIDES OF SWITCHES

09/29/1989

8910180201

89155

TEXAS UTILITIES GENERATING, COOPER ENERGY

EMERGENCY DIESEL GENERATOR FUEL INJECTION PUMP DELIVERY VALVE ASSEMBLIES HAVE CRACKS

09/06/1989

8909140134

89156

FOXBORO

MODEL N-E11 AND N-E13 PRESSURE TRANSMITTERS CONTAINING 10-50 MA TYPE AMPLIFIERS MAY EXPERIENCE CURRENT OUTPUT OSCILLATIONS

10/06/1989

8910180191

89157

GENERAL ELECTRIC

REPORTING 10 CFR PART 21 AND BEYOND DESIGN BASIS EVENTS

09/25/1989

8910030140

89158

DUKE POWER, ROCKBESTOS ANCO ENGINEERS

ANNULUS VENTILATION FILTER UNIT PREHEATER WIRING TEFLON JACKET DID NOT MEET ENVIRONMENTAL QUALIFICATIONS

08/28/1989

8909050183

89159

SOUTHERN CALIFORNIA EDISON, ITT GENERAL CONTROLS

DRIFT IN TRANSDUCERS ASSOCIATED WITH AUXILIARY FEEDWATER FLOW CONTROL VALVES

10/05/1989

8910170103

89160

GENERAL ELECTRIC

TYPE IAV53L1A VOLTAGE RELAY WAS NOT SET AND ENERGIZED AS PRESCRIBED IN IEEE C37.98-1978

10/13/1989

8910190150

89161

TEXAS UTILITIES GENERATING, NAMCO CONTROL

EA170/EA180 LIMIT SWITCHES HAVE BROKEN OR CRACKED CONTACT STRIPS

10/26/1989

8911020028

89162

WESTINGHOUSE

HFB3125A MOLDED CASE THERMAL OR MAGNETIC CIRCUIT BREAKERS FAILED TO MEET THE INSTANTANEOUS TRIP PORTION OF TIME VS CURRENT CURVES

10/09/1989

8910190245


89163

DUKE POWER, WESTINGHOUSE

HFB3125A CIRCUIT BREAKER CAUSED UNEXPECTED HYDROGEN SKIMMER FAN BREAKER TRIP BELOW MINIMUM INSTANTANEOUS TRIP VALUE

10/04/1989

8910120172

89164

COOPER ENERGY, PENNSYLVANIA POWER AND LIGHT

STANDBY DIESEL GENERATOR CRANKCASE EXPLOSION

09/28/1989

8910270006

89165

COOPER ENERGY, PENNSYLVANIA POWER AND LIGHT

STANDBY DIESEL GENERATOR ENGINE TYPE KSV-16-T CRANKCASE EXPLOSION

10/20/1989

8911020056

89166

BOSTON EDISON

STATUS REPORT

09/28/1989

8910200098

89167

GULF STATES UTILITIES,

GENERAL ELECTRIC

SLOW CLOSURE OF A TURBINE CONTROL VALVE COMBINED WITH THE MAXIMUM COMBINED FLOW LIMITER SET TOO LOW CAN CAUSE THE MINIMUM CRITICAL POWER RATIO TO BE EXCEEDED

10/02/1989

8910130048

89168

TENNESSEE VALLEY AUTHORITY,

AIR MONITOR

DEFICIENCIES IN RADIATION MONITORING SYSTEM

10/06/1989

8910120196

89169

POWER CONVERSION PRODUCTS,

TEXAS UTILITIES GENERATING, HOUSTON LIGHTING AND POWER

POTENTIAL PROBLEM FOR CERTAIN MODEL 3S-130-300 CLASS 1E BATTERY CHARGERS

10/16/1989

8911010168

89170

TENNESSEE VALLEY AUTHORITY, FOXBORO

TRANSMITTERS MODEL E13DH EQUIPPED WITH ZERO SUPPRESSION OR ELEVATION KIT SUSCEPTIBLE TO A ZERO SHIFT IF OVERRANGED

09/29/1989

8910050130

89171

PERFORMANCE CONTRACTING

LONG TERM EFFECTS OF HOT, ALKALINE COOLING WATER FOUND TO INCREASE HEAD LOSS AFTER ABOUT 24 HOURS, CHANGING RESULTS OF LOSS OF COOLANT ACCIDENT ANALYSIS

10/19/1989

8911010142

89172

ROSEMOUNT

MODEL 710DUOTT MASTER TRIP CARDS CAN DEGRADE UNDER CERTAIN COMBINATIONS OF HUMIDITY, TEMPERATURE, POWER, AND DURATION

10/10/1989

8910190142

89173

LIMITORQUE, CAROLINA POWER AND LIGHT

INCONSISTENCIES IN SOFTWARE OUTPUT TORQUE VALUES FOR SMB, SB, AND SBD SIZE 3 ACTUATORS TOO LOW

10/20/1989

8911070156


89174

LIMITORQUE, TEXAS UTILITIES GENERATING

ACTUATORS MODEL SMC-04/ HOBC HAD TRANSPOSITION ERROR IN SIZING CALCULATIONS, RESULTING IN INADEQUATE OUTPUT TORQUE AT MINIMUM VOLTAGE

10/20/1989

8911070125

89175

ROCKBESTOS

LACK OF QUALIFICATION DATA FOR FIREWALL CABLE

10/09/1989

8910310076

89176

ROCKBESTOS

ACTIVATION ENERGY AND AMPACITY VALUES OF SILICONE RUBBER INSULATED CABLES

10/02/1989

8911080254

89177

ROCHESTER GAS AND ELECTRIC,

FOXBORO

INADEQUATE SPACING BETWEEN LABEL AND SIGNAL INPUT SPADE LUGS ON TERMINATION MODULES MODEL NUMBERS N2AK+T AND N2AK+K

10/25/1989

8911080322

89178

FOXBORO

MODEL N-2AO-L2C-R MODULES MAY NOT DE-ENERGIZE ON LOSS OF POWER TO THE ACTUATOR

11/03/1989

8911090341

89179

COMMONWEALTH EDISON, LIMITORQUE

TORQUE SWITCH MADE OF A MELAMINE MATERIAL FAILED

09/29/1989

8910050409

89180

GENERAL ELECTRIC

SEISMIC CAPABILITY AND QUALIFIED LIFE FOR LATCHING TYPE AUXILIARY RELAY MODELS HFA154BF, HFA154BH, HFA154EF, AND HFA154EH

11/09/1989

8911160044

89181

DRESSER INDUSTRIES, PACIFIC PUMPS

POTENTIAL BRITTLE CRACK FAILURE IN PRESSURE REDUCING SLEEVES UPON PUMP START DUE TO MATERIAL HARDENING PROCESS

11/13/1989

8911290246

89182

TELEMECANIQUE

WEAK RESISTANCE WELDED ELECTRICAL CONNECTIONS IN OVERLOAD RELAY HEATERS

10/17/1989

9006200552

89183

CAROLINA POWER AND LIGHT, GENERAL ELECTRIC

RELIABILITY OF HYDRAULIC CAPABILITY, CROSS-TIE VALVE LEAKAGE, AND PUMP MOTOR IN SERVICE WATER SYSTEM

11/14/1989

8911210154

89184

GENERAL ELECTRIC

HARDWARE SINGLE FAILURES COULD CAUSE CLOSURE OF TURBINE CONTROL VALVE WITH ONLY HIGH NEUTRON FLUX OR HIGH PRESSURE SCRAM PROTECTION AVAILABLE, WHICH COULD EXCEED THE MINIMUM CRITICAL POWER RATIO SAFETY LIMIT

11/15/1989

8912040176


89185

ROCKBESTOS, CONSUMERS POWER

INCORRECT STAINLESS STEEL SHIELD MATERIAL INSTEAD OF CORRECT TINNED COPPER MATERIAL FOR CONTROL CABLE

11/06/1989

8912040053

89186

TEXAS UTILITIES GENERATING, PRESSURE VESSELS, COPPERWELD STEEL

QUESTIONABLE CERTIFICATION OF MATERIAL

11/01/1989

8911130004

89187

CONSUMERS POWER, SIEMENS-ALLIS

MISWIRED TYPE MA250B 2400V BREAKER

11/09/1989

8911160147

89188

NEBRASKA PUBLIC POWER DISTRICT, HATCH INCORPORATED

NUMEROUS DISCREPANCIES IN TUBE FITTINGS IN EMERGENCY DIESEL GENERATOR STARTING AIR AND LUBRICATING OIL SYSTEMS

11/02/1989

8911150006

89189

NORTHEAST NUCLEAR ENERGY,

ROSEMOUNT

10 CFR PART 21 REPORT TYPE PERTINENT DEVELOPMENTS CONCERNING TRANSMITTERS

10/31/1989

8911080189

89190

GULF STATES UTILITIES,

GENERAL ELECTRIC

TYPE CR2940 CONTROL SWITCH MAY FAIL SUCH THAT THE KEY MAY BE REMOVED PRIOR TO CONTACTS CLOSING AS DESIGNED

10/20/1989

8911080350

89191

BORG-WARNER, TEXAS UTILITIES GENERATING

BROKEN SWING ARM IN HIGH PRESSURE CHECK VALVE

10/02/1989

8911080240

89192

MISSISSIPPI POWER AND LIGHT, AUTOMATIC SWITCH COMPANY

MAIN STEAM ISOLATION VALVE FAILED TO CLOSE DUE TO SOLENOID VALVE ELASTOMER SEAT EXTRUDING INTO EXHAUST PORT VENT HOLE

11/22/1989

8912070040

89193

TENNESSEE VALLEY AUTHORITY, LIMITORQUE

FAILED PINION KEYS AND MOTOR SHAFT IN OPERATOR

11/16/1989

8911270024

89194

PUBLIC SERVICE ELECTRIC AND GAS, GENERAL ELECTRIC, MAGNETROL INTERNATIONAL

MAGNETROL LEVEL SWITCHES CAN FAIL AT MUCH SHORTER INTERVALS THAN SPECIFIED IN QUALIFICATION REPORT

11/20/1989

8911280317

89195

TENNESSEE VALLEY AUTHORITY, LIMITORQUE, WESTINGHOUSE

ACTUATOR MODEL SB-0 FAILED DUE TO MOTOR PINION GEAR KEYWAY BEING CUT TOO DEEP FOR THE SIZE KEY INSTALLED

11/21/1989

8911290149

89196

TEXAS UTILITIES GENERATING, ROSEMOUNT

POTENTIAL FAILURES OF TRANSMITTER MODELS 1153 AND 1154

11/13/1989

8911290302


89197

ROSEMOUNT

RESISTANCE BRIDGES CAN DEGRADE UNDER CERTAIN COMBINATIONS OF HUMIDITY, TEMPERATURE, POWER, AND DURATION

12/01/1989

8912140001

89198

PENNSYLVANIA POWER AND LIGHT, HUB INCORPORATED,. WELDED TUBE

CRACKED LONGITUDINAL BUTT WELDED JOINT IN STRUCTURAL TUBING

12/07/1989

8912130002

89199

INDIANA AND MICHIGAN ELECTRIC, WESTINGHOUSE

MODEL FB3125L AND FB3090L CIRCUIT BREAKERS TRIP EARLIER THAN THE TIME BAND GIVEN BY THE TIME- CURRENT CHARACTERISTICS

12/12/1989

8912200198

89200

ARIZONA PUBLIC SERVICE,

HENRY PRATT

CONTAINMENT ISOLATION VALVES FAILED LOCAL LEAK RATE TEST DUE TO HYDROGEN EMBRITTLEMENT OF SPIROL PINS, ALLOWING AXIAL MOVEMENT OF DISCS

10/09/1989

8911200287

89201

ARIZONA PUBLIC SERVICE, COOPER ENERGY

EMERGENCY DIESEL GENERATOR EXHAUST ROCKER ARM FAILURE

11/30/1989

8912130278

89202

DRESSER INDUSTRIES

POTENTIALLY DEFECTIVE PRESSURE REDUCING SLEEVES

12/15/1989

9001030197

89203

COOPER ENERGY

POTENTIAL INTERFERENCE BETWEEN CONNECTOR PUSH ROD AND END SOCKET OF ROCKER ARM

11/28/1989

8912110033

89204

SOUTHERN CALIFORNIA EDISON, ITT GENERAL CONTROLS

DRIFT IN TRANSDUCERS ASSOCIATED WITH AUXILIARY FEEDWATER FLOW CONTROL VALVES

12/12/1989

9001090174

Part 21 Reports for 1988

LOG_NO

NOTIFIER, VENDOR

DESCRIPTION

REP_DATE

ACCESS_NO

88001

TENNESSEE VALLEY AUTHORITY, ROCKBESTOS, ANACONDA-ERICCS ON

DEFECTIVE SILICONE RUBBER INSULATED CABLES POSSIBLY DAMAGED DURING SHIPPING OR INSTALLATION

01/25/1988

8801290004

88002

LONG ISLAND LIGHTING, ENTECH ENGINEERING,

NMS CORPORATION

DEFECTS IN ACCDOS AND RMS COMPUTER CODES USED TO CALCULATE X/Q VALUES

01/29/1988

8802120214

88003

TRANSAMERICA DELAVAL, THERMEXCHANGER, GEORGIA POWER

FAILURE OF DIESEL JACKET WATER HEAT EXCHANGER DURING MAINTENANCE

01/19/1988

8802010091

88004

WISCONSIN ELECTRIC POWER, WESTINGHOUSE

DESIGN DEFICIENCY IN INTERLOCKING ARRANGEMENT FOR THE EMERGENCY POWER SUPPLIES TO 4160 VOLT SWITCHGEAR

01/13/1988

8801280128

88005

GULF STATES UTILITIES, LIMITORQUE

WIRE LUGS FOR THE MOTOR LEAD CONDUCTORS IN SAFETY-RELATED SMB-4 VALVE OPERATORS FOUND TO BE OVERSIZED, CAUSING HIGH CURRENT

01/19/1988

8802100191

88006

ILLINOIS POWER, BELOIT POWER SYSTEMS

EMERGENCY DEISEL GENERATOR HAS DAMAGED REAR BEARING AND ROTOR SHAFT

01/04/1988

8801150201

88007

KAMAN INSTRUMENTATION, ARIZONA PUBLIC SERVICE

RESPONSE TO 10 CFR PART 21 REPORT REGARDING DEFICIENCY IN PARTICULATE CHANNEL OF RU-1 RADIATION MONITOR

01/28/1988

8802120258

88008

GENERAL ELECTRIC, DETROIT EDISON

HIGH PRESSURE COOLANT INJECTION SUCTION OVERPRESSURE

01/29/1988

8802120164

88009

MORRISON- KNUDSEN, TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC

WRONG SIZE BREAKERS IN EMERGENCY DIESEL CIRCUIT BREAKER

02/05/1988

8802230083

88010

GENERAL ATOMIC, PUBLIC SERVICE OF COLORADO

REPLACEMENT PARTS FOR HELIUM CIRCULATORS POSSIBLY DELIVERED WITH IMPROPER QUALITY SPECIFICATIONS

02/02/1988

8802230086

88011

TENNESSEE VALLEY AUTHORITY

DIODE INSTALLED BACKWARDS AND REVERSING POLARITY IN DIESEL GENERATOR VOLTAGE REGULATOR

02/01/1988

8802080265


88012

TENNESSEE VALLEY AUTHORITY,

XOMOX CORPORATION, TUFLINE CORPORATION

90 DEGREE PLUG VALVES MAY BECOME DISENGAGED FROM MOTOR OPERATORS WITH H-BC GEARS

01/08/1988

8801140106

88013

FLORIDA POWER CORPORATION, POWER CONVERSION PRODUCTS, SACRAMENTO MUNICIPAL UTILITY DISTRICT

MODEL RTF-480/120-30 AC REGULATING TRANSFORMERS CAN TRIP CIRCUIT BREAKER

02/10/1988

8802170305

88014

FLORIDA POWER CORPORATION, LIMITORQUE, PEERLESS PUMP

FRAYED WIRES ON DC MOTOR OPERATED VALVE LEADS

02/15/1988

8802190066

88015

HOUSTON LIGHTING AND POWER, LIMITORQUE, ROCKWELL INTERNATIONAL

LOOSE VALVE SHAFT KEYS TO ACTUATOR

01/07/1988

8801120370

88016

GAMMA-METRICS

POTENTIAL FOR LEAK AT ELEVATED TEMPERATURES IN SOLDER JOINT OF METAL HOSE IN CABLE ASSEMBLY OF POST ACCIDENT MONITORING SYSTEM

02/19/1988

8802250503

88017

HILTI FASTENING SYSTEMS

NONCONSERVATIVE EXPANSION ANCHOR GUIDELINES

03/18/1988

8804250147

88018

LIMITORQUE, TEXAS UTILITIES GENERATING

H3BC ACTUATOR WORM GEARS FOUND CRACKED

03/18/1988

8803250320

88019

PENNSYLVANIA POWER AND LIGHT, ALPHA ASSOCIATES

DELAMINATED FIBERGLASS CLOTH INSULATION COULD BLOCK THE EMERGENCY CORE COOLING SYSTEM PUMP STRAINERS DURING A LOSS OF COOLANT ACCIDENT

03/21/1988

8803280195

88020

NORTHEAST NUCLEAR ENERGY, ROSEMOUNT

FAILURE OF 1153HD5PA TRANSMITTER

03/25/1988

8804060055

88021

BINGHAM- WILLAMETTE, UNION CARBIDE

POTENTIAL CREVICE CORROSION IN BALANCED STATOR SEALS

02/23/1988

8803080159

88022

GEORGIA POWER

INADEQUATE ELECTRICAL CABLE SEPARATION CRITERIA

02/24/1988

8802290386


88024

KAMAN INSTRUMENTATION

ALGORITHM ERROR IN PARTICULATE AND IODINE CHANNELS OF RADIATION MONITORS KMPIG, KMPIG(MF), KMPG, KMPG(MF), AND KMCAM

02/22/1988

8803220026

88024

SACRAMENTO MUNICIPAL UTILITY DISTRICT,

GENERAL ELECTRIC

IMPROPERLY CRIMPED LUGS ON MOTORS

03/02/1988

8803160450

88025

MORRISON- KNUDSEN, ELECTROMOTIVE DIVISION OF GENERAL MOTORS

SHIPMENT OF CONNECTING RODS WITH QUESTIONED SURFACE CONDITION AND BEARING OVERLAY

03/17/1988

8805110101

88026

VERMONT YANKEE, GENERAL ELECTRIC, AUTOMATIC

SWITCH COMPANY

POSSIBLE DEFECT IN SOLENOID REBUILD KITS

09/16/1986

8802290045

88027

NAMCO CONTROL, VERMONT YANKEE

DEFECTIVE CONTACT BLOCKS

04/16/1986

8802250335

88028

AUTOMATIC SWITCH COMPANY,

GENERAL ELECTRIC, TENNESSEE VALLEY AUTHORITY

POTENTIAL DEFECT IN TYPE PK-2 TEST BLOCK

02/23/1988

8803220045

88029

INDIANA AND MICHIGAN ELECTRIC, LIMITORQUE

UNQUALIFIED TORQUE SWITCHES ON VALVE OPERATORS

04/04/1988

8804110193

88030

MORRISON- KNUDSEN, TENNESSEE VALLEY AUTHORITY

INADEQUATE INSULATION BETWEEN WINDINGS OF SATURABLE CORE TRANSFORMER INSTALLED IN DIESEL GENERATOR

04/19/1988

8805110107

88031

MORRISON- KNUDSEN, ELECTROMOTIVE DIVISION OF GENERAL MOTORS

DIESEL CONNECTING ROD BEARING SHELLS FOUND TO HAVE ABNORMAL SURFACE FINISH

03/01/1988

8803070001

88032

GENERAL ELECTRIC, CAROLINA POWER AND LIGHT

CR205X AUXILIARY CONTACTS FAILED DUE TO BINDING OF THE PHENOLIC PLUNGER IN THE CONTACT BLOCK

04/25/1988

8805110084

88033

WESTINGHOUSE

PREVIOUS RECOMMENDATION ON VERIFYING OPERABILITY OF W-2 TYPE CELL SWITCH WAS INAPPROPRIATE

03/23/1988

8804080243

88034

TEAM INCORPORATED

INTERPRETATION OF PART 21 REPORT

03/22/1988

8804070054


88035

PAUL-MUNROE HYDRAULICS, HOUSTON LIGHTING AND POWER, CONTROL COMPONENTS

LEAKING POWER OPERATED RELIEF VALVE OPERATORS

04/18/1988

8806020019

88036

SACRAMENTO MUNICIPAL UTILITY DISTRICT,

GENERAL ELECTRIC

BUTTON IMPROPERLY MOUNTED ON CONTROL ROD DRIVE TRIP BREAKER UNDERVOLTAGE DEVICE TYPE AK2-25-2

04/07/1988

8804210136

88037

YANKEE ATOMIC ELECTRIC, AUTOMATIC SWITCH COMPANY

VITON DIAPHRAM PROTECTIVE DISC MISPLACED ON PRESSURE SWITCHES FOR MAIN STEAM ISOLATION VALVE

04/26/1988

8806010197

88038

GEORGIA POWER

CONTROL ROOM HEATING, VENTILATION, AND AIR CONDITIONING DEFICIENCIES

04/14/1988

8804210281

88039

DRESSER INDUSTRIES, DUKE POWER

BROKEN OR CRACKED SPRINGS IN PRESSURE RELIEF VALVES TYPE 3787WA

03/30/1988

8804060420

88040

CLEVELAND ELECTRIC ILLUMINATING

POSTULATED EFFECTS ANALYSIS NOT PERFORMED IN DESIGN OF RESIDUAL HEAT REMOVAL SYSTEM

04/22/1988

Not Available

88041

MORRISON- KNUDSEN, ELECTROMOTIVE DIVISION OF GENERAL MOTORS

UNACCEPTABLE DIESEL UPPER CONNECTING ROD BEARINGS

04/15/1988

8805110078

88042

TENNESSEE VALLEY AUTHORITY, LIMITORQUE

FAILED MOTOR PINION KEYS AND MOTOR SHAFT IN VALVE OPERATOR

04/29/1988

8805040177

88043

KANSAS GAS AND ELECTRIC, PLANNED MAINTENANCE SYSTEMS, GOULD

FUSES RECEIVED WITHOUT QUALITY CONTROL AND TESTING CERTIFICATES

04/01/1988

8804080225

88044

TENNESSEE VALLEY AUTHORITY, MORRISON-KNUDSE N

RELAYS IN DIESEL GENERATOR COULD FAIL DUE TO RESIDUAL MAGNETISM

03/21/1988

8803280192

88045

GEORGIA POWER, TRANSAMERICA DELAVAL, THERMEXCHANGER

DIESEL GENERATOR JACKET WATER HEAT EXCHANGER DAMAGED DURING FLUSHING

04/14/1988

8804210277


88046

COORDINATING AGENCY FOR SUPPLIER EVALUATION

PART 21 REPORT REQUIREMENTS

01/15/1988

8804270206

88047

CLEVELAND ELECTRIC ILLUMINATING, BORG-WARNER

OPERATOR MOTOR TOO SMALL

12/22/1987

8805030230

88048

MORRISON- KNUDSEN, ELECTROMOTIVE DIVISION OF GENERAL MOTORS

ALL CUSTOMERS OF 645 DIESEL GENERATORS ARE INFORMED OF DEFECT WITH CLEVITE CONNECTING ROD BEARINGS

05/02/1988

8805110073

88049

TRANSAMERICA DELAVAL, CALIFORNIA CONTROLS

IDENTIFIED LACK OF DIESEL PRODUCT TESTING

04/29/1988

8805060041

88050

CONSUMERS POWER

EXCESSIVE BORON CONCENTRATION IN SOLUTION USED TO STANDARDIZE SODIUM HYDROXIDE SOLUTION

05/02/1988

8805050299

88051

GAMMA-METRICS

DEVIATION IN SOLDER JOINTS OF CABLE ASSEMBLIES

05/10/1988

8805120052

88052

NUTHERM INTERNATIONAL, BUSSMANN

CLIPS BROKEN DURING SEISMIC TESTS IN BUSS KTK-R FUSE BLOCKS WITH PART NUMBERS 2078, 2079, AND 2080

05/06/1988

8805110115

88053

STRUTHERS DUNN

CERTAIN MATERIALS MAY NOT BE QUALIFIED IN RELAY SERIES 219, 236, 237,

AND 255

04/22/1988

8805020040

88054

STRUTHERS DUNN

RELAYS SERIES 219, 236, 237, AND 255 WERE MANUFACTURED WITH A COMMERCIAL GRADE TEFLON BEARING PAD

04/29/1988

8805110095

88055

LONG ISLAND LIGHTING, GUYON ALLOYS, STANDARD FITTINGS

LINEAR INDICATION IDENTIFIED IN FORGED STEEL SOCKETS AND ELBOWS

05/06/1988

8805270152

88056

LONG ISLAND LIGHTING, GUYON ALLOYS, STANDARD FITTINGS

LINEAR INDICATIONS IDENTIFIED IN STEEL ELBOWS AND SOCKET WELDS

12/21/1987

8805270160

88057

BBC BROWN BOVERI, TELEMECANIQUE

DEFICIENCY IN SOLID STATE TRIP DEVICE FOR LOW VOLTAGE K-LINE CIRCUIT BREAKERS

05/06/1988

8805120185


88058

CONSUMERS POWER, TELEMECANIQUE,

BBC BROWN BOVERI

MISSING COTTER PIN IN BREAKER TRIP MECHANISM CAUSED BREAKER TO CLOSE

05/20/1988

8805260145

88059

CONSUMERS POWER, ASHCROFT, DRESSER INDUSTRIES

REPEATED FAILURES OF GLYCERIN FILLED BOURDON TUBE PRESSURE GAUGES AT PRESSURE WITHIN THE OPERATING RANGE

05/25/1988

8806010295

88060

SACRAMENTO MUNICIPAL UTILITY DISTRICT,

GENERAL ELECTRIC

ARMATURE BUTTON IMPROPERLY MOUNTED ON UNDERVOLTAGE DEVICE TYPE AK2-25-2 FOR CONTROL ROD DRIVE TRIP BREAKER

05/09/1988

8805160219

88061

TENNESSEE VALLEY AUTHORITY, MORRISON-KNUDSE N

DUST AFFECTING K2, K3, AND LR RELAY CIRCUITS IN FIELD FLASHING CIRCUIT OF DIESEL GENERATOR

05/04/1988

8805090073

88062

TENNESSEE VALLEY AUTHORITY, MORRISON-KNUDSE N

FAILURE OF INSULATION HIGH VOLTAGE CABLE TO POTENTIAL TRANSFORMERS IN DIESEL GENERATOR EXCITER CUBICLE

06/01/1988

8806060060

88063

CAROLINA POWER AND LIGHT,

UNITED ENGINEERS, LIMITORQUE

DC CONTROL CIRCUITRY DESIGN FOR ELECTRICALLY POWERED MOTORS FOUND TO HAVE NO SURGE PROTECTION

05/06/1988

8805190208

88064

CAROLINA POWER AND LIGHT, EBASCO SERVICES, LIMITORQUE

DC MOTORS ON VALVE OPERATORS FOUND TO LACK SURGE PROTECTION

05/18/1988

8806030324

88065

GENERAL ELECTRIC

INCORRECT SIZE FUSE FOUND IN THE SQUIB FIRING CIRCUIT OF THE STANDBY LIQUID CONTROL SYSTEM

05/10/1988

8806140034

88066

NUCLEAR PACKAGING

TYPE A CASKS MAY NOT HAVE BEEN TESTED ACCORDING TO SPECIFICATIONS

05/09/1988

8806140135

88067

TRANSAMERICA DELAVAL, CALIFORNIA CONTROLS

ERRONEOUS INDICATIONS FOR PRESSURE SENSOR LUBRICATING OIL TRIP

05/12/1988

8805260342

88068

FLORIDA POWER AND LIGHT, WESTINGHOUSE

POSSIBLE COMPONENT COOLING WATER SYSTEM OVERPRESSURE

05/02/1988

8805090198


88069

SACRAMENTO MUNICIPAL UTILITY DISTRICT,

GEMS INCORPORATED, TRANSAMERICA DELAVAL

LACK OF QUALIFICATION DOCUMENTATION FOR TOGGLE SWITCH

05/16/1988

8805230299

88070

BINGHAM- WILLAMETTE, ARIZONA PUBLIC SERVICE, HOUSTON LIGHTING AND POWER

STRESS CORROSION CRACKING OR HYDROGEN EMBITTLEMENT ON AUXILIARY FEED PUMPS

05/04/1988

8805230110

88071

SOUTHERN CALIFORNIA EDISON,

MORRISON-KNUDSE N, ELECTROMOTIVE DIVISION OF GENERAL MOTORS

EXCESSIVE VIBRATION IN DIESEL GENERATOR DUE TO DESIGN OF CAMSHAFT BRACKET

05/10/1988

8805270170

88072

DUQUESNE LIGHT, TELEMECANIQUE, BBC BROWN BOVERI

SHORT CIRCUITS OF OUTPUT SILICON CONTROL RECTIFIERS IN OVERCURRENT RELAYS

07/05/1988

8807130135

88073

HOUSTON LIGHTING AND POWER, WESTINGHOUSE

DEFECTS IN CIRCUIT BREAKERS AND POLE SHAFT WELDS

06/15/1988

8806290294

88074

ARIZONA PUBLIC SERVICE,

BINGHAM-WILLAME TTE

STRESS CORROSION CRACKING OR HYDROGEN EMBRITTLEMENT OF SHAFT SLEEVES ON AUXILIARY FEED PUMP

06/03/1988

8806080382

88075

MORRISON- KNUDSEN, ELECTROMOTIVE DIVISION OF GENERAL MOTORS

DEFECT IN CLEVITE UPPER CONNECTING ROD BEARINGS

06/09/1988

8806160209

88076

SACRAMENTO MUNICIPAL UTILITY DISTRICT,

GEMS INCORPORATED, TRANSAMERICA DELAVAL

LACK OF QUALIFICATION DOCUMENTATION FOR TOGGLE SWITCH (SAME REPORT AS 88069)

05/16/1988

8806140194

88077

DRESSER INDUSTRIES, GEORGIA POWER

VALVE BODY FLOW ARROW STAMPED IN REVERSE OF THE DIRECTION OF FLOW

06/16/1988

8806230219


88078

GEORGIA POWER, DRESSER INDUSTRIES

SEVERAL VALVES INSTALLED OPPOSITE TO FLOW DIRECTION; ARROWS STAMPED ON VALVES POINT IN WRONG DIRECTION

07/07/1988

8807070522

88079

PHILADELPHIA ELECTRIC, GENERAL ELECTRIC

HMA RELAYS MANUFACTURED IN 1974 HAVE INSUFFICIENT CLEARANCE BETWEEN ARMATURE TAIL PIECE AND MOLDED POSTS ON TAIL PIECE

06/06/1988

8806140165

88080

NUCLEAR REGULATORY COMMISSION, PHILADELPHIA ELECTRIC, CUTLER-HAMMER

CRACKING OF BELLEVILLE WASHERS BETWEEN VERTICAL AND HORIZONTAL BUS SECTIONS IN MOTOR CONTROL CENTERS

07/07/1988

8805200225

88081

CAROLINA POWER AND LIGHT, WESTINGHOUSE

POSSIBLE OVERPRESSURIZATION OF COMPONENT COOLING WATER SYSTEM

06/28/1988

8807050374

88082

HOUSTON LIGHTING AND POWER, WESTINGHOUSE

BINDING OF SPRING RELEASE DEVICE IN 480V BREAKER

07/11/1988

8807200385

88083

ARIZONA PUBLIC SERVICE,

PARSONS PEEBLES

LOOSE ROTOR WINDINGS IN DIESEL GENERATOR

07/08/1988

8808010211

88084

WASHINGTON PUBLIC POWER, BURNS AND ROE

POTENTIAL UNMONITORED EFFLUENT RELEASE PATH

06/06/1988

8806160090

88085

SOUTH CAROLINA ELECTRIC AND GAS, GILBERT/COMMONW EALTH

POSSIBLE STEAM PATH THAT MAY AFFECT UNQUALIFIED EQUIPMENT

07/15/1988

8807260183

88086

HOUSTON LIGHTING AND POWER,

PAUL-MUNROE ENERTECH, ENERFAB

UNQUALIFIED AND FLUID INCOMPATIBLE MATERIAL IN SEALS INSTALLED IN MAIN STEAM POWER OPERATED RELIEF VALVE ACTUATORS

03/31/1988

8806100082

88087

VICTOREEN

SPURIOUS CHIP SIGNAL IN 960CD MICROPROCESSOR BASED CONTROLLERS

07/08/1988

8807260350

88088

TARGET ROCK

POSITION INDICATION SWITCH LEAD WIRES ON SOLENOID VALVES SUSCEPTIBLE TO CRACKING WHEN FLEXED DURING HANDLING

06/28/1988

8807130417

88089

TENNESSEE VALLEY AUTHORITY

DIESEL GENERATOR BREAKER LOGIC DEFICIENCY PREVENTED CONNECTION TO SHUTDOWN BOARDS DURING LOSS OF COOLANT OR LOSS OF POWER TEST

07/05/1988

8807140215


88090

ARIZONA PUBLIC SERVICE, POTTER AND BRUMFIELD, COMBUSTION ENGINEERING

CORROSION OF INTERNAL SURFACES OF RELAY MOTOR CHAMBER, PREVENTING CONTACTS FROM CHANGING STATE

08/03/1988

8808090221

88091

COMBUSTION ENGINEERING, POTTER AND BRUMFIELD, ARIZONA PUBLIC SERVICE

RECOMMENDED INCREASED VOLTAGES RESULTED IN EXCESSIVE HEATING (SUPPLEMENTAL INFORMATION FOR 88090)

08/05/1988

8808150147

88092

PHILADELPHIA ELECTRIC, EXIDE

COPPER CONTAMINATION OF NEGATIVE PLATES IN SEVERAL BATTERY CELLS

07/29/1988

8808050319

88093

TRANSAMERICA DELAVAL,

TEXAS UTILITIES GENERATING

POTENTIAL PROBLEM WITH STATIC EXCITER VOLTAGE REGULATOR

08/17/1988

8809010341

88094

ANCHOR/DARLING, KANSAS GAS AND ELECTRIC

CRACKING OF FOUR WAY VALVE SLIDES FROM BRAZING OR HEAT TREATING OF SLIDE MATERIAL

08/16/1988

8808250135

88095

BABCOCK AND WILCOX

INCONEL 600 MATERIAL USED TO FABRICATE STEAM GENERATOR TUBE PLUGS HAS MICROSTRUCTURE SUSCEPTIBLE TO STRESS CORROSION CRACKING

09/06/1988

8810070359

88096

HOUSTON LIGHTING AND POWER,

PAUL-MUNROE ENERTECH, ENERFAB

UNQUALIFIED AND FLUID INCOMPATIBLE MATERIAL IN SEALS INSTALLED IN MAIN STEAM POWER OPERATED RELIEF VALVE ACTUATORS

07/01/1988

8807210073

88097

ILLINOIS POWER, AGASTAT RELAY

GP RELAY MISAPPLICATION RESULTED IN ACCUMULATED OXIDE ON CONTACTS

09/12/1988

8809150164

88098

ARIZONA PUBLIC SERVICE, POTTER AND BRUMFIELD, COMBUSTION ENGINEERING

CORROSION OF INTERNAL SURFACES OF RELAY MOTOR CHAMBER, PREVENTING CONTACTS FROM CHANGING STATE

07/29/1988

8808170124

88099

VIRGINIA ELECTRIC AND POWER, NELSON ELECTRIC

SAFETY-RELATED HEAT TRACING MATERIAL WAS NOT MANUFACTURED IN COMPLIANCE WITH 10 CFR PART 50, APPENDIX B

08/12/1988

8809070275

88100

GEORGIA POWER, AMERICAN AIR FILTER

IMPROPER INSTALLATION OF HEATING, VENTILATION, AND AIR CONDITIONING

09/01/1988

8809060253


88101

SACRAMENTO MUNICIPAL UTILITY DISTRICT,

GOULD

DIFFERENTIAL PRESSURE TRANSMITTER PD3200 DRIFTING LOW AT RATE EXCEEDING MANUFACTURER’S CLAIMED STABILITY

08/08/1988

8808180435

88102

SACRAMENTO MUNICIPAL UTILITY DISTRICT,

GOULD

REVISION OF 88101

08/30/1988

8809140147

88103

WISCONSIN PUBLIC SERVICE,

BURNS AND ROE

SINGLE VALVE FAILURE MAY CAUSE OVERPRESSURIZATION OF NON- SEISMICALLY QUALIFIED PIPE SECTION IN REACTOR CORE ISOLATION COOLING SYSTEM

02/10/1988

8802260010

88104

FISHER CONTROLS, DUKE POWER

UNDERESTIMATE OF FRICTION FORCES IN GRAPHITE-BASED PACKING IN VALVE ACTUATORS

09/15/1988

8810070269

88105

SOUTHERN CALIFORNIA EDISON,

CROSBY VALVE AND GAGE

CRACKS IN SPARE SAFETY VALVE GUIDE AND BEARING ASSEMBLIES

08/10/1988

8809070340

88106

TENNESSEE VALLEY AUTHORITY, RELIANCE ELECTRIC,

H. K. PORTER

DIESEL GENERATOR EXHAUST FANS DO NOT SUPPLY RATED AIRFLOW WITHOUT TRIPPING ON OVERLOAD

09/09/1988

8809150132

88107

ROCHESTER INSTRUMENT SYSTEMS

INSTRUMENT SHORTING BECAUSE OF NONSTANDARD OPERATION AND INPUT LEFT OPEN FOR SEVERAL HOURS

09/09/1988

8810070300

88108

GENERAL ELECTRIC

BINDING OF MOVABLE CONTACT FINGER IN PHENOLIC FINGER SUPPORT ASSEMBLY OF HFA RELAYS

08/12/1988

8808220071

88109

MISSISSIPPI POWER AND LIGHT, TRANSAMERICA DELAVAL

TUBE LEAKS IN LEFT BANK INTERCOOLER OF EMERGENCY DEISEL GENERATOR

09/30/1988

8810240230

88110

LIMITORQUE

INSULATED DC MOTORS MAY NOT DEVELOP RATED STARTING TORQUE AT ELEVATED TEMPERATURES

11/03/1988

8811090125

88111

LIMITORQUE

MELAMINE TORQUE SWITCHES ON SMB ACTUATORS UNDERGO POST MOLD SHRINKAGE AND CAUSE CAM BINDING

11/03/1988

8811090125

88112

WASHINGTON PUBLIC POWER, LIMITORQUE

MELAMINE TORQUE SWITCHES ON SMB ACTUATORS UNDERGO POST MOLD SHRINKAGE AND CAUSE CAM BINDING

09/30/1988

8810070335


88113

CONSUMERS POWER,

GENERAL ELECTRIC, ITT HAMMELL DAHL CONAFLOW

OFF CENTER VALVE STEM HOLE IN CONTROL ROD DRIVE SCRAM VALVE DIAPHRAGM

06/20/1988

Not Available

88114

TRANSAMERICA DELAVAL

STRESS PROBLEMS IN INTERCOOLER PLENUMS IN RV16-4 DIESEL ENGINES

11/11/1988

8811300033

88115

VICTOREEN

960CD CONTOLLER CHIP PRODUCED EXTRANEOUS SIGNALS

10/31/1988

8811290574

88116

MORRISON- KNUDSEN, TENNESSEE VALLEY AUTHORITY

DIESEL GENERATOR UNABLE TO REACH RATED VOLTAGE DUE TO IMPROPER CABLE AND FUSE SIZE

09/28/1988

8810040405

88117

NIAGARA MOHAWK POWER,

COOPER ENERGY

FAILED CONTROL SWITCH AND RELAY IN NONSAFETY RELATED PORTION OF DIESEL GENERATOR CIRCUIT COULD DISABLE DIESEL GENERATOR DURING LOSS OF OFFSITE POWER

10/05/1988

8811290547

88118

GEORGIA POWER, DRESSER INDUSTRIES, VALCOR ENGINEERING

VALVES INSTALLED IN OPPOSITE DIRECTION TO DIRECTION OF FLOW

10/18/1988

8810270022

88119

TRANSAMERICA DELAVAL

TUBE LEAKS IN LEFT BANK INTERCOOLER OF EMERGENCY DEISEL GENERATOR

10/05/1988

8810200039

88120

MORRISON-KNUDSE N, TENNESSEE VALLEY AUTHORITY

RATED VOLTAGE DUE TO IMPROPER CABLE AND FUSE SIZE DUE TO DEFECT IN FIELD CIRCUIT BREAKER

10/12/1988

8810190168

88121

TRANSAMERICA DELAVAL

DIESEL GENERATOR SUMP TANK FOOT VALVE SEAT MATERIAL CHANGED FROM NEOPRENE TO VITON

10/05/1988

8810200036

88122

COMMONWEALTH EDISON,

COOPER ENERGY

CRACKS IN KSV-20-T DIESEL GENERATOR FUEL NOZZLE

10/04/1988

8810200004

88123

DUQUESNE LIGHT, COLT INDUSTRIES

CRACKING AND SPALLING OF DIESEL GENERATOR EXHAUST SILENCER SUPPPORT PADS

10/31/1988

8811040248

88124

CONSUMERS POWER, MASONEILAN, SAMPLE-WEBTROL

NONCONFORMING VALVE REPLACEMENT PARTS

10/21/1988

8810260245


88125

CAROLINA POWER AND LIGHT, LIMITORQUE UNITED ENGINEERS

LACK OF SURGE PROTECTION IN CONTROL AND POWER CIRCUITS FOR DC MOTOR OPERATED VALVES

09/29/1988

8810240225

88126

WISCONSIN PUBLIC SERVICE, AUTOMATIC SWITCH COMPANY

P80 LUBRICANT USED IN NP8314 SERIES VALVES MAY SOLIDIFY AND CAUSE INTERNAL PORTION OF THE VALVE MECHANISM TO STICK

10/18/1988

8810240057

88127

TENNESSEE VALLEY AUTHORITY, LIMITORQUE, WESTINGHOUSE

PINION KEYS AND MOTOR SHAFT IN MOTOR OPERATORS FAILED

09/23/1988

8809290168

88128

TOLEDO EDISON, WESTINGHOUSE

LOOSE CABLE TERMINATIONS IN DC LOW VOLTAGE SWITCHGEAR

09/14/1988

8809190828

88129

BALTIMORE GAS AND ELECTRIC, WESTINGHOUSE

LOOSE CRIMP CONNECTIONS IN MODEL DS 206 AND MODEL DS 416 CIRCUIT BREAKERS

09/20/1988

8810100014

88130

DUKE POWER, ITT GRINNELL

IMPROPER HEAT TREATMENT OF PIPE CLAMPS RESULTED IN HIGHER STRENGTH MATERIAL WITH LOWERED FRACTURE TOUGHNESS

01/15/1988

8802030028

88131

CONNECTICUT YANKEE ATOMIC POWER,

VALCOR ENGINEERING, LITTON INDUSTRIES

CORROSION OF SOLDERED WIRE CONNECTIONS IN SOLENOID VALVES

09/27/1988

8810030360

88132

MERCURY COMPANY OF NORWOOD, ROCHESTER INSTRUMENT SYSTEMS

PROBLEM WITH SIGNAL CONVERTERS

09/27/1988

8810060238

88133

BAILEY CONTROLS, BABCOCK AND WILCOX

VERTICAL INDICATORS SHIFT DUE TO TEMPERATURE CHANGES

10/10/1988

8810280043

88134

PACIFIC GAS AND ELECTRIC, BINGHAM-WILLAME TTE

INADEQUATE HEAT TREATMENT OF AUXILIARY SALT WATER PUMP

10/26/1988

8811140405

88135

XOMOX CORPORATION, LIMITORQUE, NIAGARA MOHAWK POWER

MOTOR ACTUATORS ON PLUG AND BUTTERFLY VALVES MAY BECOME DISENGAGED UNDER CERTAIN CONDITIONS

09/30/1988

8810200027


88136

GENERAL ELECTRIC

BOILING WATER REACTOR THERMAL HYDRAULIC STABILITY

11/09/1988

Not Available

88137

GENERAL ELECTRIC

BINDING OF MOVABLE CONTACT FINGER IN PHENOLIC FINGER SUPPORT OF HFA RELAYS

10/28/1988

8811170103

88138

BALTIMORE GAS AND ELECTRIC, AMPHENOL

ELECTRICAL PENETRATION ASSEMBLY CONNECTION STUDS OF DIFFERENT ALLOY THAN SPECIFIED BY VENDOR

09/29/1988

8810170020

88139

TENNESSEE VALLEY AUTHORITY,

XOMOX CORPORATION

IMPROPER DRIVE TRAIN ENGAGEMENT BETWEEN PLUG AND BUTTERFLY VALVES AND THEIR OPERATORS

12/09/1988

8812140171

88140

NIAGARA MOHAWK POWER,

GENERAL ELECTRIC

INDICATING METERS LACK SUPPORTING CLASS IE QUALIFICATION DOCUMENTATION

11/23/1988

8812011099

88141

MASONEILAN, CONSUMERS POWER,

SAMPLE-WEBTROL

LICENSEE RECEIVED NONGENUINE PARTS FOR A TURBINE BYPASS VALVE

11/18/1988

8812120006

88142

MASONEILAN, CONSUMERS POWER,

SAMPLE-WEBTROL

LICENSEE RECEIVED NONGENUINE PARTS FOR A TURBINE BYPASS VALVE

11/18/1988

8812050065

88143

HOUSTON LIGHTING AND POWER, COOPER ENERGY

ABRASIVE WEAR DUE TO CHIPS FROM THREADED OIL SUPPLY HOLES OF DIESEL GENERATOR ROCKER ARM SHAFT

11/23/1988

8812060296

88144

PX ENGINEERING

REPAIRS AND MODIFICATIONS OF REPLACEMENT LINER AT NONPOWER REACTOR NOT IN ACCORDANCE WITH ANSI/ASME CODES

09/02/1988

8812210214

88145

WESTINGHOUSE, FLORIDA POWER AND LIGHT

WELDS ON DB-50 BREAKER SECONDARY CONTACT BRACKET FAILED

12/16/1988

8901050342

88146

DUQUESNE LIGHT, GOULD, TELEMECANIQUE

INADEQUATE CLEARANCE BETWEEN CONTACT CARRIER AND CONTACT HOUSING ON LINESTARTERS

11/28/1988

8812010197

88147

KANSAS GAS AND ELECTRIC, GENERAL ELECTRIC

CRACKED WELDS ON STRIKER PLATES OF MAGNEBLAST BREAKERS, TYPE AM-4.16-350- 2H

11/18/1988

8811220082

88148

BBC BROWN BOVERI, PHILADELPHIA ELECTRIC

REACTOR PROTECTION SYSTEM BREAKER TRIP CAUSED BY SPURIOUS TRIP SIGNAL BY A 27N UNDERVOLTAGE RELAY WITH HARMONIC FILTER OPTION

12/23/1987

8811300256


88149

NIAGARA MOHAWK POWER,

COOPER ENERGY

POST LUBRICATING OIL PILOT VALVE FOR DIESEL IMPROPERLY CLASSIFIED AS NONCRITICAL AND REPLACED WITHOUT PROPER QUALITY CONTROLS

11/21/1988

8811230288

88150

HOUSTON LIGHTING AND POWER, COMSIP INCORPORATED

FLOW REGULATORS FOR CONTAINMENT HYDROGEN ANALYZERS SUPPLIED WITH ELASTOMER DIAPHRAGM RATHER THAN STAINLESS STEEL DIAPHRAGM

11/14/1988

8811180163

88151

HOUSTON LIGHTING AND POWER, GENERAL ELECTRIC, GOULD

JUMPER CABLES FOR CLASS 1E BATTERIES DIFFER FROM THE GEXOL CABLES SPECIFIED

11/09/1988

8811180103

88152

WESTINGHOUSE, KANSAS GAS AND ELECTRIC

SWELLING IN FULL LENGTH HAFNIUM CONTROL RODS

12/08/1988

8812220163

88153

IOWA ELECTRIC LIGHT AND POWER, ITT BARTON INSTRUMENTS, TELEMECANIQUE

IMPROPER ASSEMBLY OF MODEL 288A DIFFERENTIAL PRESSURE INDICATING SWITCH

08/17/1988

8812230153

88154

POWER CONVERSION PRODUCTS, TEXAS UTILITIES GENERATING

EXCESSIVE TEMPERATURE IN MODEL 3S-130- 300 CLASS 1E BATTERY CHARGERS

12/27/1988

8901100022

88155

GEORGIA POWER, ANCHOR/DARLING

UNDERESTIMATED VALVE WEIGHTS

12/21/1988

8812280188

88156

GEORGIA POWER, RAYCHEM

MISAPPLICATION OF VENDOR CRITERIA FOR INSTALLATION OF SPLICES

12/22/1988

8812300273

88157

GEORGIA POWER, VALCOR ENGINEERING

HIGH SEAT LEAKAGE DURING LOCAL LEAK RATE TESTING OF SOLENOID OPERATED GLOBE VALVE USED FOR CONTAINMENT ISOLATION

12/22/1988

8812300091

88158

SOUTHERN CALIFORNIA EDISON, TRANSAMERICA DELAVAL

SUMMARY OF CORRECTIONS OF DIESEL GENERATOR DEFECTS

12/27/1988

8901030143

88159

TRANSAMERICA DELAVAL, COOPER ENERGY, BENDIX

CRACKS IN FUEL INJECTION PUMP DELIVERY VALVE HOLDERS

12/20/1988

8902130420


88160

TRANSAMERICA DELAVAL, COOPER ENERGY, SOUTHERN

CALIFORNIA EDISON

REPAIR KITS FOR A PRESSURE REGULATOR IN DIESEL AIR START SYSTEM

12/20/1988

8902080145

88161

GEORGIA POWER, PULLMAN POWER PRODUCTS

ASME CLASS 1 TEES FORGED RATHER THAN EXTRUDED

12/15/1988

8812210191

88162

HOUSTON LIGHTING AND POWER, GENERAL ELECTRIC, GOULD

JUMPER CABLES FOR CLASS IE BATTERIES DIFFER FROM GEXOL CABLES SPECIFIED

12/13/1988

8812200267

88163

YANKEE ATOMIC ELECTRIC, WESTINGHOUSE

CRACKS IN VALVE DISCS IN 20 INCH MAIN COOLANT SYSTEM ISOLATION VALVE

12/14/1988

8812220129

88164

MORRISON- KNUDSEN

REAPPOINTMENT OF RESPONSIBLE OFFICER FOR 10 CFR PART 21

12/01/1988

8812220320

88165

TEXAS UTILITIES GENERATING, AUTOMATIC SWITCH COMPANY

SOLENOID VALVE COIL LEADS SUPPLIED WITH INCORRECT MINIMUM BEND RADIUS, EXHIBITED THINNING, AND DISCOLORATION

12/14/1988

8812200038

88166

BALTIMORE GAS AND ELECTRIC, WESTINGHOUSE

MODEL DS CIRCUIT BREAKER CLOSING COIL SHORTED DURING TEST

12/19/1988

8812270065

88167

WESTINGHOUSE, KANSAS GAS AND ELECTRIC

FULL LENGTH HAFNIUM ROD CONTROL CLUSTER ASSEMBLY ANOMALY

12/19/1988

Not Available

88168

INGERSOLL-RAND, FLORIDA POWER AND LIGHT

MINIMUM FLOW ORIFICE HYDROTESTED WITH DEAD WEIGHT TESTER THAT WAS OUT OF CALIBRATION CYCLE

12/22/1988

8901090075

88169

NPS INDUSTRIES

CONNECTION BETWEEN STRUT OR SNUBBER ASSEMBLIES MAY NOT SWING FIVE DEGREES AS REQUIRED

12/15/1988

8902170075

88170

COLT INDUSTRIES, DUQUESNE LIGHT, PUBLIC SERVICE OF NEW HAMPSHIRE

LUBRICATING OIL STRAINERS WITH FLANGES MADE OF PLATE STOCK DID NOT MEET ASME CODE REQUIREMENTS

12/21/1988

8901170144

88171

BABCOCK AND WILCOX

POTENTIAL DEFICIENCY IN STEAM GENERATOR PLUGS

12/12/1988

8812280071

88172

CONSUMERS POWER, MASONEILAN, SAMPLE-WEBTROL

SUMMARY OF VALVE PARTS DEFICIENCIES

12/22/1988

8901040430

Part 21 Reports for 1987

LOG_NO

NOTIFIER, VENDOR

DESCRIPTION

REP_DATE

ACCESS_NO

87001

MORRISON- KNUDSEN, SQUARE D

RESIDUAL MAGNETISM KEPT 130 VDC RELAY ENERGIZED WHEN IT SHOULD HAVE BEEN DEENERGIZED

01/13/1987

8701160313

87002

GEORGIA POWER, BECHTEL POWER, CVI INCORPORATED

CONTAINMENT AND AUXILIARY COOLING UNITS EXCEED ALLOWABLE STRESS LIMITS

11/25/1986

8612090465

87003

GEORGIA POWER

STRESS ANALYSIS AND CHANGES IN PIPE SUPPORTS PERFORMED

12/23/1986

8701120151

87004

GEORGIA POWER

LOCKOUT OF CHEMICAL VOLUME AND CONTROL SYSTEM CENTRIFUGAL CHARGING PUMP DURING TESTING

01/14/1987

8702020616

87005

GEORGIA POWER, KEANE CONTROL

ALL PILOT SOLENOID VALVES ASSOCIATED WITH MAIN STEAM ISOLATION VALVE RETURNED TO VENDOR FOR INSPECTION AND TESTING

01/09/1987

8702020702

87006

GEORGIA POWER, LIMITORQUE

BURN DAMAGE TO INTERNAL WIRING IN VALVE MOTOR OPERATORS

01/09/1987

8702020699

87007

GEORGIA POWER

SUPPORT OF CABLE IN VERTICAL RACEWAY RUNS

01/09/1987

8702020685

87008

ARIZONA PUBLIC SERVICE

FATIGUE FAILURE OF MAIN CONNECTING ROD IN DIESEL GENERATOR ENGINE

01/09/1987

8702020166

87009

ARIZONA PUBLIC SERVICE

FATIGUE FAILURE OF MAIN CONNECTING ROD IN DIESEL GENERATOR ENGINE

01/13/1987

8702020152

87010

ARIZONA PUBLIC SERVICE, COOPER ENERGY

DIESEL GENERATOR ENGINE BROKE AT FRACTURED SURFACE

01/12/1987

8701210488

87011

COOPER ENERGY, COMMONWEALTH EDISON

DESIGN ERROR IN CERTAIN SAFETY SHUTDOWN CIRCUITS FOR STANDBY DIESEL GENERATOR; SWITCHES 12EO-1, 12EO-2, 33EO-1, AND 33EO-2 NOT INTENDED TO INITIATE EMERGENCY MODE TRIP

12/19/1986

8612240135

87012

COMMONWEALTH EDISON, AUTOMATIC VALVE COMPANY

HOUGHTO 620 LUBRICANT ATTACKS AND DEGRADES ALUMINUM IN VALVES

12/19/1986

8701050357

87013

COMMONWEALTH EDISON

DEFINITION OF SAFETY RELATED IN AGREEMENT WITH NRC RULES

07/23/1986

8701210180


87014

ILLINOIS POWER, BBC BROWN BOVERI

K600 OR K800 CIRCUIT BREAKERS THAT MAY HAVE CUT HARNESS WIRES BECAUSE OF CONTACT WITH RACKING GEAR INSIDE BREAKERS

07/28/1986

8702020390

87015

AMERICAN AIR FILTER

MODEL 9371BM HYGROTRAN HUMIDITY TRANSMITTERS FAILED IRRADIATION FUNCTIONALITY TEST

01/30/1987

Not Available

87016

HOUSTON LIGHTING AND POWER, WESTINGHOUSE

EXCESSIVE GREASE IN ELECTRICAL PENETRATION ASSEMBLIES

12/23/1986

8701050227

87017

DRAVO CORPORATION, HOUSTON LIGHTING AND POWER, BECHTEL POWER

DELIVERED PIPE SPOOLS WITHOUT MAGNETIC PARTICLE OR LIQUID PENETRANT INSPECTION

01/30/1987

8702100077

87018

NIAGARA MOHAWK POWER,

BBC BROWN BOVERI

SILICON CONTROLLED RECTIFIERS IN TRIP DEVICES

12/31/1984

8611130340

87019

GENERAL ELECTRIC

REQUESTS REVISION OF PARAGRAPH 2 OF PAGE 3 OF DRAFT INFORMATION NOTICE DUE TO FAILURE

TO DIFFERENTIATE BETWEEN BREAKER ADJUSTMENT AND BREAKER LUBRICATION

01/14/1987

8701270064

87020

PHILADELPHIA ELECTRIC, SOLTEC CORPORATION

POWER CONTROLLERS IN STANDBY GAS TREATMENT SYSTEM

10/30/1986

8611110105

87021

OMAHA PUBLIC POWER DISTRICT

INOPERATIVE FIRE BARRIERS

01/07/1987

8701140166

87022

WASHINGTON PUBLIC POWER

FLOOR AND WALL MOUNTED SAFETY RELATED EQUIPMENT, AS- BUILT GEOMETRY, AND MASS OF SEISMIC CATEGORY 1 STRUCTURES IN AMPLIFIED RESPONSE SPECTRA

12/17/1986

8612240223

87023

NIAGARA MOHAWK POWER,

GENERAL ELECTRIC

IMPROPER SEATING OF GP SERIES RELAYS

01/26/1987

8702020401

87024

TENNESSEE VALLEY AUTHORITY,

ITT GRINNELL

MISINTERPRETATION OF PIPE MOVEMENT DATA FOR PIPE SUPPORTS

01/21/1987

8701280471

87025

TOLEDO EDISON, ROCKWELL INTERNATIONAL

MEASURED STROKE TIME OF 36-INCH MAIN STEAM ISOLATION GLOBE VALVES

12/22/1986

8701050381

87026

LIMITORQUE, PEERLESS WINSMITH, PORTLAND GENERAL ELECTRIC

NUCLEAR GRADE DC MOTORS SLEEVING SYSTEM

12/19/1986

8612290265

87027

ROSEMOUNT

DEFICIENCIES IN 10CFR21 COMPLIANCE PROCEDURE

01/05/1987

8702100374


87028

TOLEDO EDISON, LIMITORQUE

INADEQUATE MAINTENANCE INSTRUCTIONS FOR MOTOR OPERATOR TORQUE SWITCHES

02/03/1987

8702110083

87029

NIAGARA MOHAWK POWER,

DOW CORNING

FAILURE OF CIRCULATING WATER PIPING CAUSING FLOODING OF TURBINE BUILDING PIPE TUNNELS

02/02/1987

8702110180

87030

BOSTON EDISON

FAILURE OF STANDBY GAS TREATMENT SYSTEM HUMIDITY CONTROL

01/26/1987

8702050392

87031

BASLER ELECTRIC

CRACKING O-RING IN EXCITER LATCH MECHANISM

02/04/1987

8702170612

87032

FOXBORO

HIGH MOISTURE EFFECTS ON SPECIFICATION 200 CURRENT TO VOLTAGE CARDS 2AI-I2V AND 2AI-I3V DURING LONG TERM STORAGE

02/17/1987

8702260450

87033

GENERAL ELECTRIC

CIRCUIT BREAKER FAILURE TO TRIP

02/19/1987

8703030586

87034

SACRAMENTO MUNICIPAL UTILITY DISTRICT, LIMITORQUE

WARPED GEARED LIMIT SWITCH ROTORS

02/10/1987

8702270389

87035

PARSONS PEEBLES

FAILURE OF WIRE WOUND ROTOR POLE ON DIESEL GENERATOR

02/16/1987

8702240353

87036

NORTHEAST NUCLEAR ENERGY

INSUFFICIENT LENGTH OF UPPER ADJUSTING RING RETAINING PINS ON MAIN STEAM SAFETY VALVES

02/13/1987

8702200232

87037

BBC BROWN BOVERI, RCA

MISOPERATION OF TRANSISTOR IN 50D OVERCURRENT RELAY

02/11/1987

8702190573

87038

VIRGINIA ELECTRIC AND POWER

ULTRASONIC TESTING OF SUSPECT MATERIALS

01/28/1987

8702240251

87039

TUBE TURNS

LIST OF PLANTS FURNISHED WITH PENETRATION ASSEMBLIES, NOTING WHICH ASSEMBLIES ARE HYDROSTATICALLY TESTED

02/16/1987

8702250466

87040

KANSAS STATE UNIVERSITY,

GA TECHNOLOGIES

LIST OF TRIGA REACTORS WITH POTENTIAL DEFECT

02/17/1987

8702240432

87041

GEORGIA POWER

FAILURE OF SOLID STATE PROTECTION SYSTEM SLAVE K622

01/10/1987

8702090458

87042

CONSUMERS POWER, ENERFAB

ACTUATING CAMS FOR INNER AND OUTER EQUALIZING VALVES ON CONTAINMENT AIRLOCK

08/13/1986

8702050296

87043

GEORGIA POWER

CENTRIFUGAL CHARGING PUMP FEEDER BREAKER LOCKOUT DURING TEST

01/10/1987

8702090433


87044

GEORGIA POWER

DIESEL GENERATOR EXCITER CIRCUITRY MODIFIED TO RESET ON EMERGENCY START SIGNAL

01/10/1987

8702090491

87045

WASHINGTON PUBLIC POWER

POWER FEEDER CABLES TO THE STANDBY SERVICE WATER PUMPS ARE TOO SMALL

10/22/1986

8610290323

87046

GA TECHNOLOGIES, ROCKBESTOS

HIGH TEMPERATURE INSULATION RESISTANCE OF COAXIAL CABLES IN DIGITAL AND ANALOG HIGH RANGE RADIATION MONITOR INSUFFICIENT FOR PROPER OPERATION OF ION CHAMBER

02/23/1987

8703020421

87047

ARIZONA PUBLIC SERVICE

FAILURE OF DIESEL GENERATOR ENGINES

02/09/1987

8703030052

87048

ARIZONA PUBLIC SERVICE

LOOSE ROTOR WINDINGS ON DIESEL GENERATOR

02/05/1987

8703030033

87049

NAVY

RADIOGRAPHIC SOURCE COULD NOT BE PROPERLY CONNECTED TO DRIVE CABLE AND OPERATED

02/19/1987

8702260200

87050

ARIZONA PUBLIC SERVICE,

BBC BROWN BOVERI

K600 OR K800 CIRCUIT BREAKERS

01/20/1987

8702030084

87051

ARIZONA PUBLIC SERVICE, LIMITORQUE

LEAD WIRES ON OPERATORS

03/05/1987

8703230025

87052

ARIZONA PUBLIC SERVICE, LIMITORQUE

CONTROL OF DESIGN CHANGE PACKAGES FOR VALVE OPERATORS

03/06/1987

8703200313

87053

ARIZONA PUBLIC SERVICE, COOPER ENERGY

DIESEL GENERATOR ENGINE FIRE IN FUEL INJECTION TUBE

03/02/1987

8703170107

87054

ARIZONA PUBLIC SERVICE, RICHMOND ENGINEERING

CRACK IN LETDOWN HEAT EXCHANGER NOZZLE

02/27/1987

8703120076

87055

ARIZONA PUBLIC SERVICE

QUALIFICATION OF FUSES, TERMINAL BLOCKS, AND WIRES

02/24/1987

8703170177

87056

ARIZONA PUBLIC SERVICE

TRAVEL LIMIT SWITCHES ON HEATING, VENTILATION, AND AIR CONDITIONING DAMPERS

03/05/1987

8703200188

87057

ARIZONA PUBLIC SERVICE,

GENERAL ELECTRIC

LICENSEE AUDIT OF VENDOR PURCHASE ORDERS

01/07/1987

8702090040

87058

PUBLIC SERVICE OF NEW HAMPSHIRE, GA TECHNOLOGIES, ROCKBESTOS

COAXIAL CABLE FOR RADIATION INSTRUMENTATION

03/26/1987

8704010393

87059

TEXAS UTILITIES GENERATING

DEFICIENCIES IN POTENTIAL TRANSFORMER TILT OUT ASSEMBLIES

03/27/1987

8704010434

87060

TRANSAMERICA DELAVAL

STATIC EXCITER VOLTAGE REGULATOR RESET DESIGN

03/18/1987

8703260298


87061

TRANSAMERICA DELAVAL

STATIC EXCITER VOLTAGE REGULATOR RESET DESIGN

03/11/1987

8703180043

87062

MORRISON-KNUDSEN

, SQUARE D

RESIDUAL MAGNETISM CAUSES 130 VACUUM RELAY TO REMAIN ENERGIZED WHEN IT SHOULD BE DEENERGIZED

01/15/1987

8705220303

87063

TRANSAMERICA DELAVAL

DIESEL GENERATOR CONTROL PANEL SHUTDOWN CIRCUITRY PREVENTS ENGINE START AFTER EMERGENCY STOP RELAY IS SWITCHED

03/31/1987

8704060385

87064

NUCLEAR PACKAGING

DESIGN REVISION TO THE NUPAC MODEL N-55 PACKAGE, CERTIFICATE OF COMPLIANCE NO. 9070, DELETING TIE DOWN FUNCTION OF LIFT LUGS

03/03/1987

8705220148

87065

DRAGON VALVES

INCORRECT VALVE STEM MATERIAL

01/28/1987

8705220324

87066

DRESSER INDUSTRIES

CRACKED D34 SPRINGS IN SAFETY VALVES

02/03/1987

8705220002

87067

GENERAL ELECTRIC

EMERGENCY CORE COOLING SYSTEM PUMP MOTOR BRACKET FATIGUE FAILURE

03/24/1987

Not Available

87068

GULF STATES UTILITIES,

GENERAL ELECTRIC, TOPAZ ELECTRONICS

DEFECT IN INVERTER LOW VOLTAGE SHUTOFF

03/03/1987

8703060060

87069

NEBRASKA PUBLIC POWER DISTRICT, GENERAL ELECTRIC, TOPAZ ELECTRONICS

DEFECT IN INVERTER LOW VOLTAGE SHUTOFF

03/03/1987

8703060046

87070

VIRGINIA ELECTRIC AND POWER,

YUBA HEAT TRANSFER

RECIRCULATION SPRAY HEAT EXCHANGER DIAPHRAGM SEAL PLATE DESIGN ONLY ACCOUNTED FOR INTERNAL PRESSURE

02/20/1987

8703240361

87071

VERMONT YANKEE, BINGHAM-WILLAMET TE

DESIGN DEFECT IN RESIDUAL HEAT REMOVAL PUMPS FLOW CAPACITY

03/20/1987

8703250444

87072

NORTHEAST NUCLEAR ENERGY

DETERIORATION OF NORYL PLASTIC INSULATION IN 4KV AND 6.9 KV METAL CLAD SWITCHGEAR

03/04/1987

8703170403

87073

TENNESSEE VALLEY AUTHORITY, LIMITORQUE

FAILED MOTOR PINION KEY AND MOTOR SHAFT IN OPERATOR

03/16/1987

8703260376

87074

DUQUESNE LIGHT, WESTINGHOUSE

EQUIPMENT QUALIFICATION OF CORE EXIT THERMOCOUPLE SYSTEM

01/27/1987

8702090377

87075

GEORGIA POWER

ERRONEOUS ASSUMPTIONS IN STRESS CALCULATIONS OF NUCLEAR SERVICE COOLING WATER PIPING

02/18/1987

8703240260


87076

COMBUSTION ENGINEERING, LITTON INDUSTRIES

POST ACCIDENT UNCERTAINTIES FOR CORE EXIT THERMOCOUPLE SYSTEMS

05/22/1987

8706260040

87077

PAUL-MUNROE ENERTECH

FAILURE OF PRESSURE SWITCHES AND INOPERABLE SOLENOID VALVES, SERVO AMPLIFIERS AND POTENTIOMETERS

04/15/1987

8704210282

87078

ARIZONA PUBLIC SERVICE,

ITT BARTON INSTRUMENTS, COMBUSTION ENGINEERING

PRESSURE TRANSMITTER DOES NOT MEET OVERPRESSURE REQUIREMENTS

03/19/1987

8704030371

87079

NAMCO CONTROL, NIAGARA MOHAWK POWER

CRACKS IN PLASTIC CONTACT LEVER OF EA180 LIMIT SWITCHES

04/16/1987

8704300440

87080

PENNSYLVANIA POWER AND LIGHT

INADEQUATE SEISMIC DESIGN OF HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM FOR DIESEL GENERATOR

04/24/1987

8704290080

87081

TELEMECANIQUE

FAILED TYPE J CONTROL RELAYS

04/15/1987

8704200321

87082

PHILADELPHIA ELECTRIC

REACTOR PROTECTION SYSTEM POWER SUPPLY CIRCUIT BREAKER DEFICIENCIES

03/19/1987

8703250038

87083

COMBUSTION ENGINEERING, WATLOW ELECTRIC

CORROSION LEAKAGE OF INCONEL 600 PRESSURIZER HEATER SHEATHS DEGRADATION IN PRESSURIZER HEATERS

05/11/1987

8705180492

87084

GENERAL ELECTRIC

NONCONSERVATISM IN CONTROL ROD WITHDRAWAL SEQUENCE

05/06/1987

8705120327

87085

GENERAL ELECTRIC

INDUCED WATER LEVEL MEASUREMENT ERRORS WHEN REACTOR CORE ISOLATION COOLING SYSTEM FLOW IS INJECTED THROUGH REACTOR HEAD SPRAY NOZZLE

05/06/1987

8705130003

87086

TOLEDO EDISON, VELAN VALVE

INCORRECT EQUATION USED TO PREDICT GATE VALVE CLOSING THRUST

04/27/1987

8705060377

87087

NUCLEAR REGULATORY COMMISSION, PUBLIC SERVICE OF COLORADO

LIST OF 10 CFR PART 21 REPORTS

04/06/1987

8704130454

87088

NUCLEAR REGULATORY COMMISSION, LOUISIANA POWER AND LIGHT

LIST OF 10 CFR PART 21 REPORTS

04/06/1987

8704130478

87089

BASLER ELECTRIC

CRACKING OF O-RING

04/29/1987

8705070084


87090

NUCLEAR REGULATORY COMMISSION, PUBLIC SERVICE OF COLORADO

LIST OF 10 CFR PART 21 REPORTS

05/04/1987

8705070391

87091

NUCLEAR REGULATORY COMMISSION

LIST OF 10 CFR PART 21 REPORTS

04/29/1987

8705050121

87092

HOUSTON LIGHTING AND POWER,

GA TECHNOLOGIES, ROCKBESTOS

INADEQUATE COAXIAL CABLE INSULATION RESISTANCE AT HIGH TEMPERATURE

04/27/1987

8704300437

87093

COLT INDUSTRIES, FAIRBANKS MORSE

EMERGENCY DIESEL GENERATOR INDICATOR VALVE PLUG FAILURE

04/30/1987

8705140099

87094

SACRAMENTO MUNICIPAL UTILITY DISTRICT,

BABCOCK AND WILCOX

ANOMALIES CAUSED BY EXCESSIVE CLEARANCE BETWEEN IMPELLER AND CASING WEAR RINGS

04/29/1987

8705120276

87095

NUCLEAR REGULATORY COMMISSION, TOLEDO EDISON

DEGRADATION OF STATIC O RING PRESSURE SWITCHES

04/02/1987

8704300252

87096

MISSISSIPPI POWER AND LIGHT

REPORT ON MEETING WITH RESIDENT INSPECTOR REGARDING INTERACTION BETWEEN NUCLEAR POWER PLANT UNITS

04/09/1987

8704280198

87097

SACRAMENTO MUNICIPAL UTILITY DISTRICT,

BABCOCK AND WILCOX

AMPLIFIER FAILURE COMMON TO POWER AND PUMP TRIPS IN REACTOR PROTECTION SYSTEM CHANNELS

04/06/1987

8704220010

87098

ISOMEDIX, AUTOMATIC SWITCH COMPANY

DOSE AND DOSE RATE MEASUREMENT TOLERANCE

03/30/1987

8704030417

87099

IOWA ELECTRIC LIGHT AND POWER, FRANK ELECTRIC

SELECTED WELDS PERFORMED ON ALTERNATE SHUTDOWN PANELS WITHOUT QUALIFIED WELD PROCEDURES

04/21/1987

8704280300

87100

FRANK ELECTRIC, IOWA ELECTRIC LIGHT AND POWER

SEISMIC QUALIFICATIONS OF WELDS PERFORMED ON ALTERNATE SHUTDOWN PANELS

04/29/1987

8705050317

87101

ANSUL CHEMICAL

REPLACEMENT OF HOSES ON RED LINE FIRE EXTINGUISHERS MANUFACTURED BETWEEN 1977 AND 1985

04/22/1987

8705220169

87102

ITT GRINNELL,

ITT HAMMELL DAHL CONAFLOW, BALTIMORE GAS AND ELECTRIC

DEFECT IN THE DESIGN OF EXTENSION BONNETS FOR FOUR PRESSURIZER SPRAY VALVES

05/07/1987

8705220171

87103

FRANK ELECTRIC, IOWA ELECTRIC LIGHT AND POWER

INVESTIGATION OF ALTERNATE SHUTDOWN PANELS

06/04/1987

8706100480


87104

HOUSTON LIGHTING AND POWER, WESTINGHOUSE, RDF CORPORATION

EXCESSIVE REACTOR COOLING SYSTEM RESISTANCE TEMPERATURE DETECTOR TIME RESPONSE

04/08/1987

8704130715

87105

CAROLINA POWER AND LIGHT

COMMITMENTS TO NRC MADE DURING MEETING

04/23/1987

8705190632

87106

BOSTON EDISON, GENERAL ELECTRIC, CLEVELAND ELECTRIC ILLUMINATING

LOOSE BOLTS IN HYDRAULIC CONTROL UNIT SUPPORT FRAMES OF THE CONTROL ROD DRIVE SYSTEM

05/30/1987

8706260081

87107

WESTINGHOUSE

POTENTIAL FAILURE TO COMPLY WITH CONTAINMENT ISOLATION COMMITMENT IF PROPOSED MODIFICATIONS TO COMPONENT COOLING WATER SYSTEM ARE IMPLEMENTED

06/18/1987

8707020404

87108

RICHMOND ENGINEERING

CRACK IN LETDOWN HEAT EXCHANGER NOZZLE

02/27/1987

8703120076

87109

TENNESSEE VALLEY AUTHORITY, LIMITORQUE, BABCOCK AND WILCOX

INCONSISTENCY IN VALVE ACTUATOR WEIGHTS USED IN SEISMIC ANALYSIS

06/12/1987

8706230498

87110

WASHINGTON PUBLIC POWER, TRANSAMERICA DELAVAL

EMERGENCY DIESEL GENERATOR STATIC EXCITER VOLTAGE REGULATOR RESET DESIGN DEFICIENCY

04/22/1987

8705050293

87111

TENNESSEE VALLEY AUTHORITY, MORRISON-KNUDSEN

POSSIBLE RELAY FAILURE TO OPEN IN EMERGENCY DEISEL GENERATOR CONTROL PANELS

05/27/1987

8706040116

87112

HOUSTON LIGHTING AND POWER, RELIANCE ELECTRIC, JOY MANUFACTURING

HEATING, VENTILATION, AND AIR CONDITIONING FAN MOTOR FAILURES

05/28/1987

8706040027

87113

DUQUESNE LIGHT, STONE AND WEBSTER

LEAK IN COOLING WATER HEADER LOWER PIPE BANK OF EMERGENCY DEISEL GENERATOR

06/10/1987

8706180174

87114

VITRO CORPORATION

FAILURE OF OPEN ELECTRICAL CONNECTION ON CRIMP LUG IN LOAD SEQUENCING EQUIPMENT

06/16/1987

8706230179

87115

PUBLIC SERVICE OF COLORADO, LIMITORQUE

MANUFACTURING DEFECT THAT MAY EXIST IN VALVE OPERATOR MODELS SMB-4T AND SMB-3

06/05/1987

8706150234

87116

SOUTHERN CALIFORNIA EDISON, CROSBY VALVE

SEVERAL CRACKS IN SPARE SAFETY VALVE GUIDE AND BEARING ASSEMBLIES

05/07/1987

8705260279

87117

DRAGON VALVES

DEFICIENCY IN VALVE STEM MATERIAL

06/25/1987

8707010619


87118

TRANSAMERICA DELAVAL

POTENTIAL PROBLEM WITH CONTROL AIR PRESSURE REGULATOR TO ENGINE CONTROL PANEL

05/28/1987

8706300704

87119

TEXAS UTILITIES GENERATING, ROCKBESTOS, GA TECHNOLOGIES

FAILURE TO MEET MINIMUM CABLE ENVIRONMENT QUALIFICATION

05/06/1987

8705120371

87120

ROCKWELL INTERNATIONAL

CAPACITY OF THERMAL COMPENSATING ACCUMULATOR INSUFFICIENT FOR THERMAL EXPANSION OF HYDRAULIC FLUID DURING FULL AMBIENT TEMPERATURE TRANSIENT

05/12/1987

8705190282

87121

DOW CORNING

SYLGARD 170 A/B FAST CURE SILICONE ELASTOMER SHOWED POTENTIAL OF FAILING TO CURE PROPERLY

06/29/1987

8707020378

87122

DOW CORNING

ENVIRONMENTAL QUALIFICATION REQUIREMENT OF SYLGARD 170 A/B SILICONE ELASTOMER

06/22/1987

8707070318

87123

PAUL-MUNROE, HOUSTON LIGHTING AND POWER

FAILURE OF SIX NEO-DYN PRESSURE SWITCHES USED IN THE ASSEMBLY OF VALVE OPERATOR SYSTEMS

07/23/1987

8708110517

87124

FLORIDA POWER, DRESSER INDUSTRIES

PRESSURIZER SAFETY VALVE MAY NOT LIFT PROPERLY

07/24/1987

8708060195

87125

DRESSER INDUSTRIES, DUKE POWER COMPANY

PRESSURE RELIEF VALVES WITH BROKEN SPRINGS

07/27/1987

8707310390

87126

DUKE POWER, DRESSER INDUSTRIES

FAILURE OF TWO SAFETY VALVE SPRINGS

07/02/1987

8707090139

87127

CAROLINA POWER AND LIGHT, WESTINGHOUSE

LOSS OF COOLANT ACCIDENT IN MODES 3 AND 4

07/01/1987

8707070217

87128

DETROIT EDISON, EXO SENSORS

FAILURES OF HYDROGEN OR OXYGEN SAMPLING SYSTEM

07/06/1987

8707130099

87129

FRANK ELECTRIC, IOWA ELECTRIC LIGHT AND POWER

COMPLETED INVESTIGATION OF WELDS ON ALTERNATE SHUTDOWN PANELS

06/04/1987

8707290010

87130

FLORIDA POWER AND LIGHT,

AUTOMATIC SWITCH COMPANY

EXCESSIVE CLEARANCE BETWEEN COVER PLATE AND RELAY IN CONTROL ROOM VENTILATION SYSTEM TEMPERATURE CONTROL CIRCUIT

05/19/1987

8705280270

87131

DUKE POWER, TRANSAMERICA DELAVAL, CALIFORNIA CONTROLS

CONSIDERED DIESEL CONTROL AIR SYSTEM LEAKS DUE TO 3 FAILED BEARING TEMPERATURE SENSING DEVICES

05/06/1987

8705180019


87132

INDIANA AND MICHIGAN ELECTRIC, BBC BROWN BOVERI

CORROSION IN 4KV TRANSFORMERS BECAUSE OF FLUX RESIDUE ON THE LEADS FORMING HYDROCHLORIC ACID IN THE PRESENCE OF MOISTURE

07/31/1987

8708050209

87133

ALLEGHENY LUDLUM

ATTORNEY LETTER DISPUTING INFORMATION TRANSMITTED BY VENDOR

07/21/1987

8707290167

87134

GEORGIA POWER, PACIFIC VALVE

CHECK VALVE FAILURE DUE TO INADEQUATE HINGE PIN DESIGN

07/07/1987

8707140443

87135

KANSAS GAS AND ELECTRIC, PROMATEC

SILICONE FOAM SEAL ANOMALIES NOT MEETING REQUIREMENTS FOR VOID SHRINKAGE

06/23/1987

8707060633

87136

PACIFIC GAS AND ELECTRIC

CORROSION OF CENTRIPETAL CHARGING PUMP CASING THROUGH STAINLESS STEEL CLADDING

06/22/1987

8706260375

87137

WISCONSIN PUBLIC SERVICE, WESTINGHOUSE

COMPONENT COOLING WATER SYSTEM

07/20/1987

8707230569

87138

PELHAM INCORPORATED

INFORMS NRC THAT COMPANY IS PROVIDING QUALITY ASSURANCE SERVICES TO LICENSEES

07/20/1987

8707250301

87139

WISCONSIN ELECTRIC POWER, WESTINGHOUSE

COMPONENT COOLING WATER SYSTEM

06/25/1987

8707060408

87140

GOULDS PUMPS

REQUESTS INFORMATION REGARDING PART 21

06/18/1987

8706260328

87141

NUCLEAR REGULATORY COMMISSION

TRANSMITS PART 21 REPORTS RECEIVED

07/01/1987

8707080116

87142

NUCLEAR REGULATORY COMMISSION, TENNESSEE VALLEY AUTHORITY

NRC RESPONSE TO A LICENSING INQUIRY

06/23/1987

8706300368

87143

NUCLEAR REGULATORY COMMISSION, LOUISIANA POWER AND LIGHT

TRANSMITS PART 21 REPORTS RECEIVED

06/23/1987

8706260364

87144

NUCLEAR REGULATORY COMMISSION, PUBLIC SERVICE OF COLORADO

TRANSMITS PART 21 REPORTS RECEIVED

06/10/1987

8706160446

87145

NUCLEAR REGULATORY COMMISSION, LOUISIANA POWER AND LIGHT

TRANSMITS PART 21 REPORTS RECEIVED

07/01/1987

8707060699


87146

NUCLEAR REGULATORY COMMISSION, LOUISIANA POWER AND LIGHT

TRANSMITS PART 21 REPORTS RECEIVED

05/21/1987

8705280179

87147

PUBLIC SERVICE OF COLORADO, WALLACE-MURRAY CORPORATION

MODEL 30 R AIR START MOTORS MISSING BEARING RACES

06/05/1987

8706150234

87148

HOUSTON LIGHTING AND POWER, COOPER ENERGY

LOAD SEQUENCER MAY SEQUENCE LOADS BEFORE SUPPLY BREAKERS RECHARGE

08/21/1987

8708250197

87149

HOUSTON LIGHTING AND POWER

RESET OF ENGINEERED SAFEGUARDS FEATURE ACTUATION SIGNALS

08/04/1987

8708110456

87150

SOUTH CAROLINA ELECTRIC AND GAS

DESIGN OF CONTROL ROOM VENTILATION SYSTEM NOT IN COMPLIANCE WITH SYSTEM REQUIREMENTS

08/12/1987

8708180204

87151

NUCLEAR REGULATORY COMMISSION, DUKE POWER COMPANY

NRC DISCUSSES LICENSEE EVENT REPORTING REQUIREMENTS

08/05/1987

8708180280

87152

HOUSTON LIGHTING AND POWER, COOPER ENERGY

EMERGENCY DEISEL GENERATOR FUEL

INJECTOR NOZZLE LEAKING INTO LUBRICATING OIL SUMP

08/26/1987

8709010118

87153

ARIZONA PUBLIC SERVICE, AGASTAT RELAY, COOPER ENERGY

POTENTIAL CONTACT OXIDATION AND INCREASE IN RESISTANCE

07/17/1987

8708050310

87154

INDIANA AND MICHIGAN ELECTRIC, LIMITORQUE ITT HAMMELL DAHL CONAFLOW

SWITCH ON AUXILIARY FEEDWATER REGULATING VALVE SMB-000 OPERATOR SHORTED DURING TESTING

08/26/1987

8709040409

87155

TRANSAMERICA DELAVAL, SACRAMENTO MUNICIPAL UTILITY DISTRICT

FATIGUE CRACKS IN WELDS OF SUPPORT MEMBERS IN LUBRICATING OIL SYSTEM

08/05/1987

8708120074

87156

TRANSAMERICA DELAVAL

DEFECT IN STARTING AIR SYSTEM OF DIESEL GENERATOR

08/07/1987

8708140130

87157

SACRAMENTO MUNICIPAL UTILITY DISTRICT,

POWER CONVERSION PRODUCTS

CRACKS AND CHIPPING ON BUS BAR INSULATORS MOUNTED ON DRY TYPE TRANSFORMERS, 30 KVA DESIGN, MODEL NO RTF- 480/120-30

07/20/1987

8708110310

87158

TENNESSEE VALLEY AUTHORITY, ROCKBESTOS, ANACONDA-ERICCSO N

SILICONE RUBBER INSULATED CABLES FAILED DURING HIGH VOLTAGE TESTS

09/10/1987

8709150193


87159

GENERAL ELECTRIC, LONG ISLAND LIGHTING

INCORRECTLY CRIMPED WIRE TERMINATIONS INCLUDED IN 1986 SHIPMENT OF SWITCHGEAR COMPONENTS

09/04/1987

8709100014

87160

BORG-WARNER

THERMAL CRACKING OF PUMP SHAFTING AND THERMAL FATIGUE OF PUMP COVERS

09/14/1987

8709250495

87161

MORRISON-KNUDSEN

, ELECTROMOTIVE DIVISION OF

GENERAL MOTORS

DEFECT IN MAIN AND CONNECTING ROD CLEVITE BEARINGS

09/04/1987

8709100225

87162

HOUSTON LIGHTING AND POWER, LIMITORQUE

FAILURE OF SMB-0-25 OPERATOR KEY

09/22/1987

8709300173

87163

MORRISON- KNUDSEN,

BASLER ELECTRIC, TENNESSEE VALLEY AUTHORITY

INADEQUATE INSULATION BETWEEN WINDINGS OF EMERGENCY DIESEL SATURABLE CORE TRANSFORMER

09/29/1987

8710070798

87164

WESTERN ENGINE, ELECTROMOTIVE DIVISION OF GENERAL MOTORS, WISCONSIN PUBLIC SERVICE

MANUFACTURING DEFECT IN MAIN CONNECTING ROD CLEVITE BEARINGS ON EMERGENCY DIESEL ENGINE MODEL 645 AT

09/04/1987

8709110293

87165

GEORGIA POWER

DESIGN OF CONTROL ROOM HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM

09/14/1987

8709170177

87166

ILLINOIS POWER, BELOIT POWER SYSTEMS, GENERAL ELECTRIC

DAMAGED LEADS ON HIGH PRESSURE CORE SPRAY SYSTEM DIESEL GENERATOR

09/08/1987

8709160338

87167

METRIX, DUNHAM-BUSCH

TEMPERATURE CONTROL VALVES FOR THE MAIN CONTROL ROOM AND ELECTRICAL BOARD ROOM CHILLERS NOT SEISMICALLY QUALIFIED

08/31/1987

8709090029

87168

IOWA ELECTRIC LIGHT AND POWER, WESTINGHOUSE

FAILURE OF WATER SUPPLY PUMP MOTOR WELD

05/28/1987

8706030417

87169

UNION ELECTRIC

DEFICIENCY IN WASTE MANAGEMENT SOFTWARE

03/16/1987

8704290391

87170

TENNESSEE VALLEY AUTHORITY, ROCKBESTOS

SILICONE RUBBER INSULATED CABLE

09/10/1987

8709300329

87171

CAROLINA POWER AND LIGHT, WESTINGHOUSE

FAILURE TO POSTULATE UNAVAILABILITY OF VITAL DC BUS IN CONJUNCTION WITH AUXILIARY FEEDWATER ISOLATION DESIGN

09/22/1987

8709290276

87172

TENNESSEE VALLEY AUTHORITY, LITTLEFUSE

DEFECTIVE MIS-5 INDICATING FUSES USED IN DC CIRCUITS

09/16/1987

8709230157


87173

COMBUSTION ENGINEERING

OVERSIZED AND UNDERSIZED FUEL PELLETS IN RELOAD

09/23/1987

8709290426

87174

COLT INDUSTRIES, FAIRBANKS MORSE, DWYER INSTRUMENTS

IMPROPER INSTALLATION OF EMERGENCY DIESEL GENERATOR CRANKCASE PRESSURE SWITCH WITH DIAPHRAGM IN A HORIZONTAL PLANE

09/24/1987

8710020189

87175

COMBUSTION ENGINEERING, BORG-WARNER, ARIZONA PUBLIC SERVICE

NONCONFORMANCES WITH BOLTING MATERIAL AND SIZES IN SHUTDOWN COOLING VALVES

10/02/1987

8710080135

87176

IOWA ELECTRIC LIGHT AND POWER, GENERAL ELECTRIC

POTENTIALLY

SEISMICALLY UNQUALIFIED HGA11 AND HGA111 RELAYS

07/24/1987

8707280311

87177

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE, AMERON

REACTOR COOLANT PUMP MOTOR PROTECTIVE COATING MAY DELAMINATE IN DESIGN BASIS ACCIDENT

09/29/1987

8710070622

87178

HOUSTON LIGHTING AND POWER, COOPER ENERGY

INADEQUATE COOLING OF HIGH VOLTAGE CUBICLE PANELS FOR DIESEL GENERATORS

09/30/1987

8710020114

87179

HOUSTON LIGHTING AND POWER, LIMITORQUE

ACTUATOR MOTOR SHAFT TO PINION KEY SHEARED DUE TO INCORRECT MATERIAL

10/15/1987

8710200555

87180

WISCONSIN ELECTRIC POWER, WESTINGHOUSE

SUSCEPTIBILITY OF STEAM GENERATOR TUBES TO HIGH CYCLE FATIGUE FAILURE

10/07/1987

8710130328

87181

WESTINGHOUSE

GENERIC IMPLICATIONS OF STEAM GENERATOR TUBE RUPTURE AT NORTH ANNA; TUBE FAILURE DUE TO HIGH CYCLE FATIGUE IN COMBINATION WITH ALTERNATING STRESS

10/28/1987

8710300063

87182

WESTINGHOUSE

DEGRADATION OF REACTOR COOLANT SYSTEM PRESSURE BOUNDARY RESULTING FROM BORIC ACID CORROSION

10/15/1987

8710190280

87183

PUBLIC SERVICE ELECTRIC AND GAS, EXO SENSORS

DEFICIENCIES IN CONTAINMENT HYDROGEN ANALYZER SYSTEM

10/23/1987

8710290122

87184

WESTINGHOUSE, POWER AUTHORITY OF STATE OF NEW YORK

DEFORMATION OF SPRING RETAINER IN THE SPRING- RETURN MECHANISM OF THE W-2 TYPE CELL SWITCH

10/16/1987

8710260202

87185

WISCONSIN ELECTRIC POWER, GENERAL ELECTRIC

POTENTIALLY UNQUALIFIED VULKENE EXTENSION CABLE USED WITH ENVIRONMENTALLY QUALIFIED COMPONENTS

09/30/1987

8710070745

87186

AMERICAN CAST IRON PIPE

SUMMARIZES MEETING WITH NRC

10/02/1987

8710130313


87187

STONE AND WEBSTER, TARGET ROCK, DUQUESNE LIGHT COMPANY

WOODEN DOWEL PIN USED DURING CALIBRATION OF MODULATING SOLENOID VALVE WAS INADVERTENTLY LEFT IN PLACE INSTEAD OF REQUIRED STAINLESS STEEL PIN

10/22/1987

8710270336

87188

PHILADELPHIA ELECTRIC

NONCONFORMANCES IN QUALITY ASSURANCE CONTROLS FOR NONDESTRUCTIVE EXAMINATION RECORDS

10/19/1987

8711020161

87189

NUCLEAR REGULATORY COMMISSION, GENERAL ELECTRIC

LETTER FROM NRC REGION II REQUESTING OFFICE OF NUCLEAR REACTOR REGULATION ASSISTANCE IN DETERMINING ALLOWABLE NUMBER OF SAFETY RELIEF VALVES OUT OF SERVICE AT BOILING WATER REACTORS

08/26/1987

8709080356

87190

TELEMECANIQUE, PUBLIC SERVICE OF NEW HAMPSHIRE

HAZARD WITH MAGNET JAMMING ON DEENERGIZATION IN CLASS J INDUSTRIAL CONTROL RELAYS

10/09/1987

8710200292

87191

TELEMECANIQUE, PUBLIC SERVICE OF NEW HAMPSHIRE

HAZARD WITH MAGNET JAMMING ON DEENERGIZATION IN CLASS J INDUSTRIAL CONTROL RELAYS

10/09/1987

8710200215

87192

GENERAL ELECTRIC, IOWA ELECTRIC LIGHT AND POWER, GENERAL ELECTRIC

IMPROPERLY SET CONSTANT USED IN CALCULATION OF OPERATING MAXIMUM AVERAGE PLANAR LINEAR HEAT GENERATION RATE

11/13/1987

Not Available

87193

CAROLINA POWER AND LIGHT, GENERAL ELECTRIC

STICKING CR205X AUXILIARY CONTACTS IN MOTOR CONTROL CENTERS

10/30/1987

8711130297

87194

TENNESSEE VALLEY AUTHORITY,

BASLER ELECTRIC

DIODE INSTALLED WITH REVERSED POLARITY ON DIESEL GENERATOR VOLTAGE REGULATOR

11/20/1987

8711300263

87195

TENNESSEE VALLEY AUTHORITY, LIMITORQUE

FAILED MOTOR PINION KEYS AND SHAFT IN OPERATOR

11/02/1987

8711040332

87196

TENNESSEE VALLEY AUTHORITY, MORRISON-KNUDSEN

FAILURE OF INSULATION ON THE HIGH VOLTAGE CABLE TO POTENTIAL TRANSFORMERS IN THE DIESEL GENERATOR EXCITER CUBICLE

10/28/1987

8711030123

87197

ILLINOIS POWER, BELOIT POWER SYSTEMS

DAMAGED LEADS ON HIGH PRESSURE CORE SPRAY SYSTEM DIESEL GENERATOR

11/03/1987

8711090294


87198

HOUSTON LIGHTING AND POWER,

COOK, LOREN COMPANY, TRANSAMERICA DELAVAL

INADEQUATE COOLING OF HIGH VOLTAGE CUBICLE PANELS

11/25/1987

8712010167

87199

WISCONSIN ELECTRIC POWER, GENERAL ELECTRIC

POTENTIALLY UNQUALIFIED VULKENE EXTENSION CABLE USED WITH ENVIRONMENTALLY QUALIFIED SOLENOID VALVES

11/25/1987

8712090131

87200

GEORGIA POWER, POTTER AND BRUMFIELD

INDUCTIVE CURRENT INTERRUPTIVE CAPACITY OF SOLID STATE PROTECTION SYSTEM MOTOR DRIVEN RELAY CONTACTS

11/02/1987

8711090113

87201

GEORGIA POWER, POTTER AND BRUMFIELD

CONCERNS WITH SOLID STATE PROTECTION SYSTEM MOTOR-DRIVEN RELAY CONTACTS

10/29/1987

8711060160

87202

SOUTHERN CALIFORNIA EDISON, TRANSAMERICA DELAVAL

DEFECT IN DIESEL GENERATOR AIR PRESSURE REGULATOR

11/04/1987

8711100361

87203

LONG ISLAND LIGHTING,

GENERAL ELECTRIC, COLT INDUSTRIES

IMPROPER CRIMPING OF TERMINATION LUGS USED FOR CONTROL WIRING IN 4160 VOLT SWITCHGEAR

10/19/1987

8712070434

87204

FLORIDA POWER AND LIGHT, WESTINGHOUSE, CAROLINA POWER AND LIGHT

DEFICIENCY IN INTERLOCK LOGIC FOR RESIDUAL HEAT REMOVAL OR LOW HEAD SAFETY INJECTION PUMPS

07/23/1984

8407270372

87205

ARKANSAS POWER AND LIGHT, COMBUSTION ENGINEERING, WATLOW ELECTRIC

POTENTIAL DEGRADATION IN PRESSURIZER HEATER SHEATHS DUE TO BORIC ACID CORROSION

10/30/1987

8711090027

87206

GULF STATES UTILITIES, TRANSAMERICA DELAVAL, PARSONS PEEBLES

MOTOR WINDINGS IN DIESEL GENERATOR SEPARATED FROM THE SHAFT POLE WASHER AND BOWED TOWARD STATOR

11/16/1987

8712010087

87207

NORTHERN STATES POWER, LIMITORQUE

ABRADED INSULATION ON MOTOR LEADS OF SMB-00 DC MOTOR OPERATORS

11/13/1987

8711170276

87208

FLORIDA POWER AND LIGHT, GILBERT/COMMONW EALTH

TOTAL LOAD ON DIESEL GENERATOR EXCEEDS THE 30 MINUTE RATING

10/16/1987

8711190149

87209

HOUSTON LIGHTING AND POWER, STRUTHERS-WELLS

FLOW INDUCED VIBRATION FAILURE OF TUBES IN COMPONENT COOLING WATER HEAT EXCHANGERS

11/02/1987

8711060238

87210

HOUSTON LIGHTING AND POWER, STRUTHERS-WELLS

FLOW INDUCED VIBRATION FAILURE OF TUBES IN COMPONENT COOLING WATER HEAT EXCHANGERS

11/05/1987

8711100282


87211

WASHINGTON PUBLIC POWER, COMBUSTION ENGINEERING

EXCESSIVE SHAFT DEFLECTION IN THE LOW PRESSURE SAFETY INJECTION PUMPS DURING PUMP START

11/13/1987

8711170100

87212

GENERAL ELECTRIC

DEFECT IN LATCHING MECHANISMS OF HFA-TYPE RELAYS

11/12/1987

8711170281

87213

TRANSAMERICA DELAVAL,

GULF STATES UTILITIES, PARSONS PEEBLES

POTENTIAL DIESEL GENERATOR ROTOR POLE WINDING DAMAGE

12/03/1987

8712170030

87214

DETROIT EDISON, ATWOOD AND MORRILL, DUPONT

SOFT SEATS USED IN FEEDWATER CHECK VALVES FOUND TO BE UNQUALIFIED

12/08/1987

8712110092

87215

NIAGARA MOHAWK POWER,

LIMITORQUE, XOMOX

DESIGN OF INTERFACE BETWEEN ACTUATORS, MODELS H-BC, AND PLUG AND BUTTERFLY VALVES

11/02/1987

8801220545

87216

BBC BROWN BOVERI, PHILADELPHIA ELECTRIC COMPANY

27N UNDERVOLTAGE RELAY ONLY WITH HARMONIC FILTER OPTION

12/22/1987

8801130072

87217

ILLINOIS POWER, BELOIT POWER SYSTEMS, GENERAL ELECTRIC

ADDITIONAL DAMAGE FOUND IN HIGH PRESSURE CORE SPRAY DIESEL GENERATOR LEADS

12/16/1987

8801120154

87218

GULF STATES UTILITIES, NUTHERM INTERNATIONAL

DEFICIENT WIRE TERMINATIONS IN PANEL FOR CHARCOAL FILTERS

12/23/1987

8801110222

87219

FOXBORO

FILM DEPOSIT ON RELAY CONTACTS IN MODEL 62H CONTROLLERS

12/21/1987

8802220244

Part 21 Reports for 1986

LOG_NO

NOTIFIER, VENDOR

DESCRIPTION

REP_DATE

ACCESS_NO

86001

GENERAL ELECTRIC, MORRISON-KNUDSEN

,

PARSONS PEEBLES ELECTRIC

TEST FAILURE OF HIGH PRESSURE CORE SPRAY DEISEL GENERATOR DUE TO INSULATION FAILURE AT SLIP RING ROLLER BEARING

01/20/1986

8601270095

86002

CAROLINA POWER AND LIGHT, WESTINGHOUSE

SMALL BREAK LOSS OF COOLANT ACCIDENT DURING SEISMIC EVENT BECAUSE FLUX MAPPING SYSTEM FELL ON SEAL TABLE

12/30/1985

8601100063

86003

PAUL-MUNROE ENERTECH

USE OF WRONG MATERIAL IN SNUBBER BRACKET

12/12/1985

8512240178

86004

COLT INDUSTRIES, ROBERTSHAW CONTROLS

DEISEL GENERATOR VALVES REPLACED WITH OVERRUN ASSEMBLIES HAVING COTTER PINS TO LOCK THE NUT TO THE STEM

12/02/1985

8512120215

86005

UNITED ENGINEERS

ERROR IN COMPUTER PROGRAM USED IN ANALYSIS OF SUPPORTS

01/03/1986

8601090464

86006

CLEVELAND ELECTRIC ILLUMINATING, RUSKIN COMPANY

TESTS DID NOT PROVIDE ASSURANCE OF FIRE DAMPER CLOSURE UNDER AIR FLOW

12/11/1985

8512240100

86007

NORTHEAST NUCLEAR ENERGY, GOULD

TYPE HE4100AMP FRAMESIZE BREAKER FAILED

12/03/1985

8512190092

86008

GEORGIA POWER, TRANSAMERICA DELAVAL

CYLINDER HEAD WELD REPAIR ON DEISEL GENERATORS

01/02/1986

8601160651

86009

CAROLINA POWER AND LIGHT, SYSTEMS CONTROL, RELIANCE ELECTRIC

FAILURE OF LATCHING SWITCH RELAYS IN SAFE SHUTDOWN TRANSFER SYSTEM

12/20/1985

8601080063

86010

GEORGIA POWER

FAILURE TO POSTULATE LONGITUDINAL PIPE BREAKS AT INTERMEDIATE BREAK LOCATIONS IN ASME III, CLASSES 2 AND 3 PIPING OUTSIDE CONTAINMENT

12/19/1985

8601070710

86011

WESTINGHOUSE

TWO REPORTABLE ITEMS ASSOCIATED WITH NON- UPPER HEAD INJECTION ANALOG VERSIONS OF THE REACTOR VESSEL WATER LEVEL INSTRUMENTATION SYSTEM

01/09/1986

8601160045

86012

CAROLINA POWER AND LIGHT, WESTINGHOUSE

TESTING ERRORS WERE EXPERIENCED IN THE THERMOCOUPLE SIGNAL, PROBABLY BECAUSE OF MOISTURE INGRESSION AND THERMAL EXPANSION

12/20/1985

8601030281


86013

TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC

PEAK TEST BLOCK STUD FAILURES PROBABLY BECAUSE STUDS MADE OF WRONG MATERIAL

12/02/1985

8512130179

86014

SARGENT AND LUNDY

INCORRECTLY ASSIGNED COMPUTER INPUT SIGNAL FROM NUCLEAR SAFETY RELATED CIRCUITS IN MODIFICATION OF THE EMERGENCY RESPONSE FACILITY

12/11/1985

8512160059

86015

TENNESSEE VALLEY AUTHORITY,

ITT GRINNELL

PIPE SUPPORTS DESIGNED WITH SWAY STRUTS INSTEAD OF GAPS AS REQUIRED

12/05/1985

8512260333

86016

TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC

TEST OF HIGH PRESSURE COOLANT INJECTION CONTROL CIRCUITRY SHOWED TOO LOW VOLTAGE AT CONTROL BOX

11/19/1985

8511270237

86017

CAROLINA POWER AND LIGHT, WESTINGHOUSE

DESIGN DEFICIENCY IN STATUS OF REACTOR TRIP BREAKER

12/13/1985

8512270274

86018

CAROLINA POWER AND LIGHT, SIEMENS-ALLIS

NONUNIFORM SIZED SECONDARY DISCONNECT FINGERS IN 6.9 KV CLASS 1E BREAKERS

12/13/1985

8512270216

86019

CAROLINA POWER AND LIGHT

POSITIVE MODERATOR TEMPERATURE COEFFICIENT FOR RELOAD CORE IDENTIFIED DURING TEST

12/20/1985

8512310262

86020

SOUTH CAROLINA ELECTRIC AND GAS

DEISEL GENERATOR TRIPPED TWO HOURS INTO TESTING DUE TO HIGH CRANKCASE PRESSURE AS

A RESULT OF A CRANKCASE EXPLOSION

12/20/1985

8512310334

86021

EBERLINE INSTRUMENT

RADIATION NOT MEASURED CORRECTLY BY NEW MICROCOMPUTER BASED RADIATION SURVEY INSTRUMENT

10/23/1985

Not Available

86022

AUTOMATIC SPRINKLER

MODEL C DELUGE VALVES FAILED TO TRIP PROPERLY DURING TEST

12/12/1985

8601220264

86023

HOUSTON LIGHTING AND POWER, PHOENIX STEEL

LIGHT WALL CONTAINMENT FOR PIPE AND TUBE

05/06/1985

8506200538

86024

PUBLIC SERVICE ELECTRIC AND GAS, COLT INDUSTRIES

FATIGUE CRACK CAN OCCUR AT THE FILTER SEAT IN DIESEL GENERATOR FUEL INJECTOR PUMP

02/12/1985

8503280349

86025

CLEVELAND ELECTRIC ILLUMINATING,

W. J. WOOLLEY

DRYWELL AIRLOCK INFLATABLE SEALS INADEQUATE FOR 300 F DRYWELL TEMPERATURE IN DESIGN BASIS ACCIDENT

03/07/1985

8503260225


86026

SOUTH CAROLINA ELECTRIC AND GAS, COLT INDUSTRIES, BARBER-COLMAN

CRACKED DELRON PINION GEAR WITHIN MOTOR HOUSINGS ASSOCIATED WITH VOLTAGE REGULATOR ASSEMBLIES

01/09/1986

8601160342

86027

GEORGIA POWER, ANCHOR/DARLING, PARKER HANNIFIN

POSSIBLE DEFECT IN HYDRAULIC ACTUATOR PNEUMATIC CHECK VALVES

01/02/1986

8601210553

86028

MORRISON-KNUDSEN

ELECTRICAL FITTING CONNECTION TO ELECTRIC GOVERNOR PLUG ADAPTER CAME LOOSE

09/06/1985

Not Available

86029

ANCHOR/DARLING

CHECK VALVES MISSING LOCK WELDS OR CAPSCREWS ON HINGE SUPPORTS

12/19/1985

8601230179

86030

CONTROL COMPONENTS

MISSING ONE OUT OF TWO SPRINGS FROM POWER OPERATED RELIEF VALVE ACTUATORS

12/10/1985

8601240296

86031

TRANSAMERICA DELAVAL

DIESEL ENGINE JACKET WATER PUMP IMPELLER NOT RETAINED PROPERLY ON SHAFT

01/22/1986

8601290162

86032

GENERAL ELECTIC

FALSIFIED RECORDS FOR EQUIPMENT CALIBRATION

01/21/1986

8601270003

86033

ILLINOIS POWER, GENERAL ELECTRIC

INVERTER LOW VOLTAGE SHUTOFF

01/25/1986

8602040263

86034

MORRISON-KNUDSEN

VENTURI HOLE IN LUBRICATOR FOR DEISEL GENERATOR AIR STARTING MOTOR WAS NOT DRILLED ON TWO ASSEMBLIES

01/28/1986

8602030092

86035

FLORIDA POWER AND LIGHT

DEISEL GENERATOR TEST FAILURE 13.6 SECONDS TO REACH RATED SPEED AND VOLTAGE

01/16/1986

8601310057

86036

SOUTH CAROLINA ELECTRIC AND GAS

FIRE DOOR ON 412 FOOT ELEVATION OF AUXILIARY BUILDING WAS DIFFICULT TO CLOSE AND LATCH

01/03/1986

8601310105

86037

CAROLINA POWER AND LIGHT

FIRE DOOR AT 50 FOOT REACTOR BUILDING AIR LOCK WAS DETERMINED INOPERABLE

01/03/1986

8601310020

86038

MORRISON-KNUDSEN

ADVISED OF APPOINTED "RESPONSIBLE OFFICER"

01/01/1986

8602050101

86039

CONSUMERS POWER, TRANSAMERICA DELAVAL,

BETTS SPRING

ISOLATED FAILURES OF INTAKE AND EXHAUST VALVE SPRINGS ON DEISEL GENERATOR

01/10/1986

8602040019

86040

MISSISSIPPI POWER AND LIGHT

DEISEL GENERATOR SURGED TO 600 RPM BEFORE IT SHUT DOWN BECAUSE OF INSUFFICIENT OIL IN MECHANICAL GOVERNOR

01/31/1986

8602100346


86041

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE, ELECTRO SWITCH

LATCHES FOR CONTROL ROOM SWITCHES INCOMPATIBLE WITH INSTRUMENT MODULES

01/13/1986

8602050427

86042

TOLEDO EDISON, CONSOLIDATED CONTROLS

FIELD WIRE WRAP PRACTICE DIDN'T MEET STANDARDS

01/28/1986

8602060188

86043

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

MAIN STEAM LINE BREAK MASS AND ENERGY RELEASE ANALYSIS DIDN'T CONSIDER THE EFFECTS OF STEAM SUPERHEATING FOLLOWING STEAM GENERATOR TUBE UNCOVERY

01/13/1986

8602050477

86044

TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC, NUTHERM INTERNATIONAL

DEISEL GENERATOR DIFFERENTIAL PROTECTION RELAY NOT SEISMICALLY QUALIFIED FOR CLASS 1E SERVICE IN DEENERGIZED MODE

01/13/1986

8602040502

86045

DUKE POWER, TOUSLEY-IBER, BETTS SPRING

DEFECT IN DIESEL ENGINE VALVE

01/16/1986

8602040424

86046

TENNESSEE VALLEY AUTHORITY

CABLE BEND RADIUS AT EQUIPMENT TERMINATIONS NOT INSPECTED

12/30/1985

8602040457

86047

CAROLINA POWER AND LIGHT, TOUSLEY-IBER COMPANY,

BETTS SPRING

DEFECT OF EMERGENCY DEISEL GENERATOR INTAKE/EXHAUST VALVE

01/02/1986

8602040475

86048

NUCLEAR REGULATORY COMMISSION, PORTLAND GENERAL ELECTRIC

INFORMED OF FINDINGS OF NRC INSPECTION

01/15/1986

8601170251

86049

ROBERT JAMES

REQUEST TO WITHHOLD PROPRIETARY INFORMATION SET IN NRC INSPECTION REPORT

06/24/1985

8507080239

86050

PUBLIC SERVICE OF NEW HAMPSHIRE, WESTINGHOUSE

DRILLING OF HOLE IN BREECH GUIDE SCREW PERFORMED ON CONTROL ROD DRIVE ASSEMBLIES

11/19/1985

8512050249

86051

UNITED ENGINEERS

ERROR IN GTSTRUDL COMPUTER PROGRAM USED IN ANALYSIS OF COMPONENT SUPPORTS

02/06/1986

8602130175

86052

PUBLIC SERVICE ELECTRIC AND GAS

HEAT BUILDUP INSIDE GENERATOR CONTROL CABINETS

11/06/1985

8512060159

86053

TEXAS UTILITIES GENERATING, WESTINGHOUSE

POSSIBLE SYSTEM INTERACTION INVOLVING FLUX MAPPING SYSTEM AND SEAL TABLE BOTTOM- MOUNTED INSTRUMENTATION

11/26/1985

8512180331


86054

NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE

CORE EXIT THERMOCOUPLES TOTAL SYSTEM ERROR EXCEEDS THAT ASSUMED IN EMERGENCY RESPONSE GUIDELINES

11/13/1985

8512040139

86055

PUBLIC SERVICE OF NEW HAMPSHIRE

GTSTRUDL COMPUTER PROGRAM ERROR

11/15/1985

8512050446

86056

COLT INDUSTRIES

DIESEL ENGINE OVERSPEED TRIP DURING TEST INVOLVED ABOVE NORMAL AIR PRESSURIZATION OF THE RACK BOOST

CYLINDER CONTROL SYSTEM

02/04/1986

8602130170

86057

PAUL-MUNROE ENERTECH

SNUBBER BRACKET MATERIALS

01/23/1986

8602100093

86058

GEORGIA POWER, WESTINGHOUSE

FLUX MAPPING SYSTEM COULD COLLAPSE AND POSSIBLE FALL ON SEAL TABLE BOTTOM-MOUNTED INSTRUMENTATION

01/29/1986

8602130198

86059

TENNESSEE VALLEY AUTHORITY

1200 FEET OF ASTM A500 GRADE B STRUCTURAL TUBING EXHIBIT PARTIALLY FUSED LONGITUDINAL BUTT WELD JOINTS

01/29/1986

8602130404

86060

TENNESSEE VALLEY AUTHORITY, TARGET ROCK

INTERNAL WIRING WAS DAMAGED IN SOLID STATE CONTROL SYSTEM CABINET WHEN A 120V AC POTENIAL WAS APPLIED TO AT LEAST TWO DIFFERENT FIELD INPUTS

01/29/1986

8602130344

86061

TENNESSEE VALLEY AUTHORITY, INDUSTRIAL AIR

DIESEL BUILDING EXHAUST FAN VIBRATION BREAKS SEVEN OF EIGHT MOTOR MOUNTING STUDS AND RELEASES MOTOR SHAFT TO SHEAVE KEY

01/24/1986

8602130340

86062

COMMONWEALTH EDISON

DEFICIENCY IN WALL THICKNESS FOR SMALL BORE ASME CLASSES II, III, AND H PIPING

01/07/1986

8601210641

86063

PUBLIC SERVICE OF NEW HAMPSHIRE

FIRE DAMPERS DID NOT CLOSE COMPLETELY UNDER AIRFLOW CONDITIONS DURING TESTING

01/07/1986

8601240191

86064

PUBLIC SERVICE OF NEW HAMPSHIRE

GTSTRUDL COMPUTER PROGRAM FOUND NOT TO AFFECT PIPING AND SUPPORTS

01/15/1986

8601240222

86065

FLORIDA POWER AND LIGHT

FUEL RODS LEAKING

01/31/1986

8602180276

86066

CAROLINA POWER AND LIGHT

HOLE IN FIRE DOOR IN COMMON EMERGENCY DIESEL GENERATOR BUILDING

02/05/1986

8602180080

86067

PROMATEC

DEFECTIVE CONDUIT SEALS

02/17/1986

8602240284


86068

TEXAS UTILITIES GENERATING, TRANSAMERICA DELAVAL

INTERNAL PART OF DIESEL GENERATOR INTAKE SILENCER MAY NOT BE WELDED AND COULD POSSIBLY DISLODGE AND ENTER TURBOCHARGER

01/06/1986

8601150324

86069

PHILADELPHIA ELECTRIC,

COLT INDUSTRIES, ROOTS - CONNERSVILLE BLOWER

AIR BLOWER ON DIESEL GENERATOR FRAGMENTED AND SEIZED

02/24/1986

8603040005

86070

TRANSAMERICA DELAVAL

DEFECTIVE WATER PUMP IMPELLER FOUND AT REMOTE WAREHOUSE

02/19/1986

8603040332

86071

FLORIDA POWER AND LIGHT,

SCHUTTE AND KOERING

ABILITY TO CLOSE MAIN STEAM ISOLATION VALVES UNDER LOW STEAM FLOW CONDITIONS AND LOSS OF INSTRUMENT AIR

07/29/1985

8508070492

86072

WISCONSIN PUBLIC SERVICE

ENVIRONMENTAL QUALIFICATION OF INTERNAL WIRING VALVE ACTUATORS

02/18/1985

8602240350

86073

WESTINGHOUSE

MALFUNCTIONING OF REACTOR PROTECTION SYSTEM PERMISSIVE P-10 FUNCTION UNDER CERTAIN CIRCUMSTANCES

02/27/1986

8603040207

86074

TOBAR

MODEL 32-2 TRANSMITTERS NOT FULLY TESTED

03/03/1986

8603100215

86075

TOBAR

MODEL 32-2 TRANSMITTER MIGHT NOT MEET SEISMIC TESTS

03/05/1986

8603110403

86076

CONSOLIDATED PIPE AND VALVE, GOLDEN GATE FORGE AND FLANGE

POTENTIAL FALSIFICATION OF TESTING

03/04/1986

8603140334

86077

GENERAL ELECTIC

POWER SUPPLY TEST FAILURES

02/26/1986

8603040273

86078

WFI NUCLEAR PRODUCTS

CHEMICAL PRODUCT ANALYSIS REPORTS COULDN'T BE FOUND FOR SOME ORDERS AND TRAVELERS ON SOME ORDERS COULDN'T BE LOCATED

02/24/1986

8603100201

86079

TENNESSEE VALLEY AUTHORITY, SIEMENS-ALLIS, FORMSPRAG-MT. PLEASANT

ESSENTIAL RAW COOLING WATER PUMP CLUTCH OIL SEAL LEAKING

02/10/1986

8603060282

86080

TRANSAMERICA DELAVAL

POTENTIAL PROBLEM WITH A K-1 RELAY IN DSR OR DSRV STANDBY DIESEL GENERATOR VOLTAGE REGULATOR

02/19/1986

8602280017

86081

ILLINOIS POWER, BALDWIN ASSOCIATES

WELDS ON VENDOR FABRICATED CABLE TRAY HANGERS COULD FAIL DURING SEIMIC EVENT

03/05/1986

8603110087


86082

CONAX BUFFALO

POTENTIAL WIRING DEFECT PRIMER CHAMBER ASSEMBLIES FOR STANDBY LIQUID CONTROL VALVES

03/05/1986

8603110296

86083

CAROLINA POWER AND LIGHT

FIRE DETECTION INSTRUMENTATION DECLARED INOPERABLE DUE TO ERRONEOUS CONTINUOUS ALARM

02/27/1986

8603050572

86084

ARIZONA PUBLIC SERVICE,

CONAX BUFFALO

FIELD WIRING FOR VALVE MELTED AND BURNED INSULATION

02/20/1986

8603120037

86085

TEXAS UTILITIES GENERATING, TRANSAMERICA DELAVAL

POTENTIAL DEFECT IN DIESEL GENERATOR INLET OR EXHAUST VALVE SPRINGS

03/03/1986

8603120082

86086

ARIZONA PUBLIC SERVICE

REACTOR COOLANT PUMP COAST DOWN TIME

02/26/1986

8603120046

86087

TELEMECANIQUE, SIEMENS-ALLIS

TIME CURRENT TRIP CURVE TD 4999 APPLIED NOT ONLY TO HE3 M CIRCUIT BREAKERS BUT ALSO TO HE3 B CIRCUIT BREAKERS

03/07/1986

8603120209

86088

TRANSAMERICA DELAVAL

POTENTIAL PROBLEM WITH THE LUBRICATING OIL SUMP TANK FOOT VALVE OF DSRV STANDBY DIESEL GENERATOR

03/10/1986

8603170296

86089

VERMONT YANKEE, CONAX BUFFALO

POTENTIAL DEFECT IN STANDBY LIQUID CONTROL SQUIB TRIGGER ASSEMBLIES

03/10/1986

8603170342

86090

W. J. WOOLLEY

PLANTS WITH

POTENTIALLY INADEQUATE SEALS

03/10/1986

8603170323

86091

TGM DETECTORS

INFORMATION ON GEIGER MUELLER TUBE DESIGNS

03/04/1986

8603180089

86092

SOUTHERN CALIFORNIA EDISON, WESTINGHOUSE

POSITIVE TEMPERATURE COEFFICIENT FOR RELOAD CORE

12/20/1985

8512310262

86093

CAROLINA POWER AND LIGHT

FIRE PUMP TAKEN OUT OF SERVICE TO PERMIT DIVERS TO ENTER CIRCULATING WATER INTAKE STRUCTURE

03/13/1986

8603240261

86094

ILLINOIS POWER, BASIC ENGINEERS, NATIONAL VALVE

FAILURE OF SWAY STRUT AND SNUBBER PIPE CLAMPS

03/31/1986

8604080337

86095

ILLINOIS POWER, ANCHOR/DARLING

LOOSE STEM CLAMP COLLARS ON MOTOR OPERATED VALVES

03/11/1986

8603180095

86096

ARIZONA PUBLIC SERVICE, AMETEK INCORPORATED, SOUTHERN BOLT AND FASTENER

STUDS ON NUCLEAR STEAM SYSTEM PIPE STOPS DO NOT MEET ASTM HARDNESS REQUIREMENTS

03/06/1986

8603260156

86097

ARIZONA PUBLIC SERVICE, COOPER ENERGY

DIESEL GENERATOR FUEL RACK LINKAGE LEVER SLIPPAGE

03/11/1986

8603260028


86098

OMAHA PUBLIC POWER DISTRICT, VALCOR ENGINEERING

FAILURE OF DISC GUIDE ASSEMBLY SPRINGS IN SOLENOID OPERATED GLOBE VALVE SERIES V526

03/17/1986

8603280163

86099

CAROLINA POWER AND LIGHT, WESTINGHOUSE

SAFETY GRADE CORE EXIT THERMOCOUPLE EVALUATION

02/28/1986

8603120516

86100

WESTINGHOUSE

LARGER THAT EXPECTED POST-ACCIDENT INDUCED ERRORS ON CORE EXIT THERMOCOUPLE AFFECTS REACTOR COOLING SYSTEM SUBCOOLING MARGIN

02/20/1986

Not Available

86101

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL,

BETTS SPRING

EMERGENCY DIESEL GENERATOR VALVE SPRINGS MAY FAIL IN USE AFTER 200 HOURS

03/14/1986

8603250013

86102

VALTEK INCORPORATED, CARDINAL INDUSTRIAL

BOLTING MATERIALS IN VALVES NOT PROPERLY QUALIFIED

03/11/1986

8603180204

86103

TENNESSEE VALLEY AUTHORITY, LIMITORQUE

MOTOR OPERATOR FAILUE DURING VALVE CLOSURE

01/29/1986

8602130472

86104

TENNESSEE VALLEY AUTHORITY,

EDM VALVE

VALVE POSITION INDICATION FOR GATE VALVES

01/31/1986

8602200675

86105

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

POTENTIAL EXCESSIVE ERRORS IN REACTOR VESSEL LEVEL INDICATION SYSTEM

01/30/1986

8602200034

86106

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

REACTOR TRIP BREAKER DESIGN ERROR

01/31/1986

8602190459

86107

KAMAN INSTRUMENTATION

MODEL KMG-HRH DETECTOR SATURATES AT 3E+3 MICROCURIES VS REQUIRED 1E+5 MICROCURIES

02/27/1986

8603060210

86108

CAROLINA POWER AND LIGHT, GENERAL ELECTRIC, WESTINGHOUSE

VIBRATION CAUSES SHORTING BETWEEN COIL AND CORE, RESULTING IN INSULATION BREAKDOWN ON FERRORESONANT TRANSFORMERS ON 7.5 KVA INVERTERS

03/11/1986

8603180381

86109

COOPER ENERGY

SEIZURE OF VALVE TRAIN CROSSHEADS IN UP POSITION, BREAKING ROCKER ARMS ON DIESEL GENERATOR

03/11/1986

8603180134

86110

W. J. WOOLLEY

POSSIBLE DEFECT ON INFLATABLE DOOR SEAL FOR PERSONNEL AIR LOCK IN REACTOR CONTAINMENT

03/10/1986

8603210127

86111

ILLINOIS POWER, ANCHOR/DARLING

CHECK VALVES WITH MISSING LOCK WELDS ON THE HINGE PIN SETSCREWS

04/02/1986

8604080328


86112

MAGNETROL INTERNATIONAL

NUT ON SCRAM DISCHARGE VOLUME COULD LOOSEN DURING SEISMIC EVENT, CAUSING LEAK

04/01/1986

8604080277

86113

GENERAL ELECTRIC

SOME TEST INFORMATION FOR FLOW ORIFICE BOLTING HARDWARE IRRELEVANT BECAUSE OF CHANGED ORIFICE ASSEMBLIES

04/03/1986

Not Available

86114

INDIANA AND MICHIGAN ELECTRIC,

W. J. WOOLLEY, ENERFAB

GLASS OBSERVATION WINDOWS IN CONTAINMENT AIR LOCKS COULD FAIL DURING LOSS OF COOLANT ACCIDENT

04/16/1986

8604210344

86115

CLEVELAND ELECTRIC ILLUMINATING, KAMAN INSTRUMENTATION

HIGH VOLTAGE POWER SUPPLY (PN 450445) FOUND OSCILLATING BETWEEN 240

AND 1030 VOLTS AT 100 HERTZ

04/03/1986

8604140160

86116

CAROLINA POWER AND LIGHT,

BBC BROWN BOVERI

FAILURE OF 480 VOLT SWITCHGEAR BREAKERS

03/28/1986

8604110556

86117

AUTOMATIC SWITCH COMPANY, WESTINGHOUSE, PHILADELPHIA ELECTRIC

DEFECT IN CIRCUIT BREAKERS MODEL NUMBER LBB22250 WITH FACTORY INSTALLED 125 VOLT DC SHUNT TRIP COIL

04/14/1986

8604210181

86118

TENNESSEE VALLEY AUTHORITY,

ITT BARTON INSTRUMENTS

PRESSURE TRANSMITTERS WITH THERMAL NONREPEATABILITY PROBLEM

02/11/1986

8603050570

86119

WASHINGTON PUBLIC POWER, COLT INDUSTRIES

POTENTIAL OVERSPEED TRIP IN DIESEL GENERATORS CORRECTED BY POSITIVE VENTING OF AIR AFTER ENGINE IS STARTED

03/26/1986

8604150162

86120

TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC

FAILURES OF PEAK TEST BLOCK TERMINAL STUDS

03/13/1986

8603250083

86121

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

POTENTIAL FAILURE OF MAIN STEAM LINES DUE TO MAIN FEEDWATER OVERFILL

03/27/1986

8604150509

86122

CAROLINA POWER AND LIGHT, SIEMENS-ALLIS

ON VARYING LENGTHS OF

6.9 KV SWITCHGEAR SECONDARY DISCONNECT FINGERS

02/28/1986

8603120014

86123

ARIZONA PUBLIC SERVICE

LACK OF FIRE BARRIERS IN SEISMIC GAP AREAS

03/21/1986

8604140444

86124

AUTOMATIC SWITCH COMPANY

NUCLEAR VALVE LAPPED INTERNAL PARTS COULD REDUCE OR ELIMINATE NICKEL PLATING, RESULTING IN SEAT LEAKAGE AND SHIFTING PROBLEMS

03/31/1986

8604040328


86125

TELEMECANIQUE, NEMA INCORPORATED, GOULD

TWO BROKEN CARRIER ASSEMBLIES PREVENT PROPER CLOSURE OF CONTACTOR

02/25/1986

8604040424

86126

VERMONT YANKEE, NAMCO CONTROL

POTENTIAL DEFECTS IN CONTACT BLOCK KITS

03/28/1986

8604040383

86127

ARIZONA PUBLIC SERVICE, CONSOLIDATED EDISON

WELD DISCREPANCIES IN TRANSMITTER RACKS

03/14/1986

8604020590

86128

TENNESSEE VALLEY AUTHORITY,

BIF (GENERAL SIGNAL)

FAILURE OF BUTTERFLY VALVE SEATS

03/28/1986

8604150052

86129

PAUL-MUNROE ENERTECH

CLAIM THAT TERMINATION WAS WITHOUT GOOD CAUSE AND WAS RESULT OF VENDOR CONCERN

THAT EMPLOYEE ATTORNEY WOULD REPORT IRREGULARITIES TO NRC

04/02/1986

8604090030

86130

BORG WARNER

SHAFT FRACTURE

03/27/1986

8604080186

86131

CAROLINA POWER AND LIGHT

7 DAY LIMITING CONDITION OF OPERATION FOR TWO POTENTIALLY INOPERABLE FIRE DOORS EXCEEDED

04/07/1986

8604150113

86132

SOUTH CAROLINA ELECTRIC AND GAS

FIRE DETECTOR SYSTEM IN REACTOR BUILDING ALARMED AND RESET CONTINUOUSLY

04/08/1986

8604220038

86133

SOUTH CAROLINA ELECTRIC AND GAS

POWER SUPPLY CORD ENTANGLED IN METEROLOGICAL DIFFERENTIAL TEMPERATURE DETECTION SYSTEM FAN BLADE

04/07/1986

8604210073

86134

ILLINOIS POWER, BBC BROWN BOVERI

EIGHT POLE K-1600 OR K- 2000 AUXILIARY SWITCH CONTROL WIRE INSULATION MAY BE CUT BY TOP EDGE OF DUST SHIELD WHEN CIRCUIT BREAKER IS RACKED OUT TO FULL DISCONNECT POSITION

04/10/1986

8604170446

86135

GIBBS AND HILL

CONTAINMENT SPRAY SYSTEM RECIRCULATION LINES

03/17/1986

8604070348

86136

ITT BARTON INSTRUMENTS, HONEYWELL

MODEL 580 SERIES INDICATING SWITCHES MALFUNCTION UNDER LOSS OF COOLANT ACCIDENT CONDITIONS

04/15/1986

Not Available

86137

CONSUMERS POWER, TRANSAMERICA DELAVAL

ELASTOMER LINER IN FOOT VALVES USED IN LUBRICATING OIL SUMP TANKS OF DIESEL GENERATORS

04/14/1986

8605020272


86138

GA TECHNOLOGIES

POTENTIAL FAILURE OF CLASS 1E DIESEL GENERATOR LOAD SEQUENCER DUE TO IMPROPER GROUNDING

04/10/1986

8604290115

86139

MORRISON- KNUDSEN,

GENERAL ELECTRIC

UPPER CONNECTING ROD BEARINGS WITH MISLOCATED DOWEL HOLES

04/21/1986

8606020209

86140

TRANSAMERICA DELAVAL, CLEVELAND ELECTRIC ILLUMINATING

POTENTIAL DEFECT IN K-1 RELAY IN GENERATOR VOLTAGE REGULATOR

03/31/1986

8604040388

86141

MISSISSIPPI POWER AND LIGHT, TRANSAMERICA DELAVAL

INADEQUATE COOLING IN DIESEL GENERATOR CONTROL PANELS

02/14/1986

8603050448

86142

CAROLINA POWER AND LIGHT, WESTINGHOUSE

ERRORS IN SAFETY GRADE CORE EXIT THERMOCOUPLE SIGNAL

03/20/1986

8604030006

86143

WASHINGTON PUBLIC POWER, TRANSAMERICA DELAVAL

OPENINGS IN EMERGENCY DIESEL GENERATOR INTAKE OR EXHAUST VALVES

01/23/1986

8602180301

86144

CAROLINA POWER AND LIGHT,

BETTS SPRING, TRANSAMERICA DELAVAL

FAILURE OF SPRINGS IN DIESEL ENGINES

03/14/1986

8603250013

86145

GENERAL ELECTRIC

EXCESSIVE FRICTION IN TOGGLE LINKAGE IN CERTAIN ML-17 MECHANISMS

04/25/1986

Not Available

86146

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

POTENTIAL MALFUNCTION OF REACTOR PROTECTION SYSTEM P-10 PERMISSIVE

04/29/1986

8605210618

86147

WESTINGHOUSE

CLARIFYING INTERIM REPORT ON PERMISSIVE P- 10

04/29/1986

8605130291

86148

NUCLEAR REGULATORY COMMISSION, POTTER AND BRUMFIELD

RELIABILITY PROBLEM WITH TIME DELAY RELAY P/N CKB-38-78180 SUPPLIED WITH HALON FIRE PROTECTION SYSTEM

04/09/1986

Not Available

86149

DRAVO CORPORATION, HILTI FASTENING SYSTEMS, PENNSYLVANIA POWER AND LIGHT

ANCHOR BOLTS FAIL TO MEET AVERAGE ULTIMATE TENSILE LOADS

05/09/1986

8605190084

86150

TOLEDO EDISON, ITT GENERAL CONTROLS

MODEL NH91/95 HYDRAMOTOR ACTUATORS ON VENT SYSTEM DAMPER CONTROLS

04/30/1986

8605090021

86151

HASELOW AND ASSOCIATES

MARKETING LETTER ON FALSELY MARKED, HIGH STRENGTH INDUSTRIAL BOLTS NOT BEING MADE OF MATERIAL CLAIMED TO BE THE BASE MATERIAL

05/02/1986

Not Available


86152

HOUSTON LIGHTING AND POWER, BECHTEL POWER

CONTROL OF STANDARD COMPUTER PROGRAMS

04/23/1986

8605060315

86153

TENNESSEE VALLEY AUTHORITY,

PAUL-MUNROE ENERTECH

LEAKING STEAM GENERATOR HYDRAULIC SNUBBERS

04/14/1986

8605070437

86154

HOUSTON LIGHTING AND POWER, WESTINGHOUSE

DAMAGED MULTIPIN PLUG TYPE ELECTRICAL CONNECTORS TO CLASS 1E SOLID STATE PROTECTION SYSTEM CABINETS

04/30/1986

8605130207

86155

COMMONWEALTH EDISON,

COOPER ENERGY

DIESEL GENERATOR ROCKER ARM FAILURES

04/22/1986

8604290158

86156

PORTLAND GENERAL ELECTRIC, LIMITORQUE,

H. K. PORTER

VALVE OPERATOR LEAD INSULATION EMBRITTLEMENT

05/06/1986

8605200161

86157

CAROLINA POWER AND LIGHT,

BORG-WARNER

MAIN FEEDWATER ISOLATION VALVES WITH FAILED OPERATOR PISTON RODS

04/18/1986

8605050464

86158

CAROLINA POWER AND LIGHT,

BORG-WARNER

MAIN FEEDWATER ISOLATION VALVES WITH FAILED OPERATOR PISTON RODS

04/29/1986

8605210420

86159

TEXAS UTILITIES GENERATING, TRANSAMERICA DELAVAL

RATING OF FIELD FLASH AND K1 RELAYS DO NOT MEET SPECIFICATION

04/14/1986

8605070381

86160

TENNESSEE VALLEY AUTHORITY, MORRISON-KNUDSEN

FAILURE OF VOLTAGE FIELD FLASH CIRCUITS TO INCREASE VOLTAGE IN DIESEL GENERATOR ON EMERGENCY SIGNAL

04/29/1986

8605050258

86161

NORTHEAST NUCLEAR ENERGY, BBC BROWN BOVERI

GENERIC DEFECT IN TYPE K600S CIRCUIT BREAKERS

05/09/1986

8605230255

86162

CLEVELAND ELECTRIC ILLUMINATING, KAMAN INSTRUMENTATION

HIGH VOLTAGE POWER SUPPLIES IN MICRO PROCESSORS WITH VOLTAGE OSCILLATION

04/25/1986

8605050436

86163

GENERAL ELECTRIC

FRACTURE AND SEPARATION OF TERMINAL STUDS USED ON PK-2 DISCONNECT BLOCKS

05/12/1986

8605160131

86164

TENNESSEE VALLEY AUTHORITY,

PACIFIC SCIENTIFIC

SHOCK ARRESTOR CAPSTAN SPRING TANG PROBLEM

04/08/1986

8604220357

86165

DUQUESNE LIGHT, COLT INDUSTRIES

INADEQUATE VENTILATION OF PC-2 DIESEL GENERATOR FUEL RACK BOOST VENT PIPING

05/16/1986

8605220238

86166

TENNESSEE VALLEY AUTHORITY, LIMITORQUE

WORM SHAFT CLUTCH GEAR FAILURE

03/07/1986

8603210282


86167

TEXAS UTILITIES GENERATING, GIBBS AND HILL

TESTING OF INSTRUMENT AIR SYSTEM FOR VALVE OPERATERS

05/14/1986

8605210366

86168

TEXAS UTILITIES GENERATING, GIBBS AND HILL

SAFETY CLASS OF CONTAINMENT SPRAY SYSTEM RECIRCULATION LINES

05/14/1986

8605210466

86169

TEXAS UTILITIES GENERATING, GIBBS AND HILL

NONSAFETY GRADE RADIATION DETECTOR IN COMPONENT WATER SYSTEM

05/14/1986

8605210498

86170

TENNESSEE VALLEY AUTHORITY,

WEIR PUMPS

EXCESSIVE VIBRATION OF EMERGENCY RAW COOLING WATER PUMP AND MOTOR

03/18/1986

8604030264

86171

CAROLINA POWER AND LIGHT, WESTINGHOUSE, GENERAL ELECTRIC

INSULATION BREAKDOWN ON 7.5 KVA INVERTERS

04/15/1986

8604240174

86172

AUTOMATIC SPRINKLER

MODEL C DELUGE VALVES THAT MAY AFFECT FIRE PROTECTION SPRINKLER SYSTEM

04/18/1986

8604280044

86173

AUTOMATIC SPRINKLER

OPERATION OF MODEL C DELUGE VALVE FOR FIRE PROTECTION SYSTEM

04/07/1986

8604160214

86174

ARIZONA PUBLIC SERVICE, THOMAS INCORPORATED

VACUUM PUMPS FAILING ON POST-ACCIDENT SAMPLING SYSTEM

04/29/1986

8605130645

86175

ARIZONA PUBLIC SERVICE, BECHTEL POWER

ELECTRICAL CONDUIT SUPPORT EVALUATION

05/07/1986

8605210434

86176

TEXAS UTILITIES GENERATING, WEIDMULLER TERMINATIONS

STANDARD ASSEMBLY RAIL TYPE TS-32

02/26/1986

8603060136

86177

TENNESSEE VALLEY AUTHORITY, RELIANCE ELECTRIC,

H. K. PORTER

EXHAUST FAN MOTORS NOT PROVIDING DESIGN FLOW RATES

04/23/1986

8605050491

86178

DUKE POWER

FIRE WALL DETERMINED TO BE DEGRADED ON REMOVAL OF PYROCRETE

04/14/1986

8605050147

86179

ARIZONA PUBLIC SERVICE, COMBUSTION ENGINEERING

CLASS 1 NOZZLES WITH PARTIAL PENETRATION WELDS

04/23/1986

8605080074

86180

CAROLINA POWER AND LIGHT, SIEMENS-ALLIS

SECONDARY DISCONNECT FINGERS ON 6.9 KV CIRCUIT BREAKERS

04/25/1986

8605050543

86181

WESTINGHOUSE

REVISED STATED WEIGHT AND CENTER OF GRAVITY APPEARING ON CERTIFICATION OF CONFORMANCE FOR CLASS 1E CVE RELAY

05/22/1986

8605290177


86182

WESTINGHOUSE

SIESMIC FRAGILITY LEVEL IN ERROR ON CERTIFICATION OF CONFORMANCE OF CLASS 1E CVQ RELAY

05/22/1986

8605290255

86183

GENERAL ELECTRIC

POSSIBILITY OF POWER SUPPLY HANGUP WHEN ENERGIZING SLAVE RELAYS

05/12/1986

8605200111

86184

ARIZONA PUBLIC SERVICE,

GA TECHNOLOGIES, AMP CORPORATION

POTENTIAL LOSS OF DIESEL GENERATOR POWER DUE

TO IMPROPER CONTACT LENGTH OF PIN CONNECTORS IN BALANCE OF PLANT ENGINEERED SAFEGUARD FEATURE ACTUATION SIGNAL MODULE

05/02/1986

8605200236

86185

AMERICAN SOCIETY OF MECHANICAL ENGINEERS

PROPOSES TO REDEFINE COMMERICAL GRADE TO EASE DIFFICULTY IN APPLYING THE TERM TO NONPOWER PLANTS

05/14/1986

8605200338

86186

TEXAS UTILITIES GENERATING, GIBBS AND HILL

ON NONNUCLEAR SAFETY CLASSIFICATION OF SERVICE WATER PIPING

05/14/1986

8605220094

86187

CLEVELAND ELECTRIC ILLUMINATING, KAMAN INSTRUMENTATION

HIGH VOLTAGE POWER CIRCUIT BOARDS RETURNED TO SUPPLIER FOR MODIFICATION

05/14/1986

8605280045

86188

ARIZONA PUBLIC SERVICE, THOMAS INCORPORATED

VACUUM PUMPS IN GAS SAMPLING PORTION OF POST-ACCIDENT SAMPLING SYSTEM

04/29/1986

8605290636

86189

BOSTON EDISON, GENERAL ELECTRIC

RESIDUAL HEAT REMOVAL MINIMUM FLOW PROTECTION LOGIC NOT MEETING SINGLE FAILURE DESIGN CRITERION

05/23/1986

8605300171

86190

TRANSAMERICA DELAVAL

OVERPRESSURIZED VALVE

05/08/1986

8605190102

86191

ARIZONA PUBLIC SERVICE,

ITT GRINNELL

SWAY STRUTS CLAMP INTERFERENCE

05/22/1986

8606090066

86192

TELEMECANIQUE, ITE-GOULD, GOULD

POTENTIAL FAILURE OF DISCONNECT SWITCH, TYPE 7860 #DS SERIES

05/23/1986

8606090105

86193

TELEMECANIQUE, ITE-GOULD, GOULD

FAILURE OF ROTARY HANDLE OH-2795 R OR S MANUFACTURED BEFORE MARCH 1979 FOR CIRCUIT BREAKERS AND DISCONNECT SWITCHES

05/23/1986

8606090259

86194

ARIZONA PUBLIC SERVICE

UNSEALED PENETRATIONS IN AUXILIARY FEED PUMP ROOM

05/16/1986

8606090385


86195

ARIZONA PUBLIC SERVICE,

GA TECHNOLOGIES, AMP CORPORATION

BALANCE OF PLANT ENGINEERED SAFEGUARD FEATURE ACTUATION SIGNAL DIGITAL LOGIC MODULES

05/21/1986

8606090428

86196

BORG WARNER

NONCONFORMING VALVE GUIDE MATERIAL

06/06/1986

8606100077

86197

FOXBORO

REFURBISHMENT OF H-LINE INSTRUMENTS WITH ALUMINUM ELECTROLYTIC CAPACITORS

06/04/1986

8606110234

86198

MORRISON-KNUDSEN

DOWEL DISPLACEMENT ON CONNECTING ROD BEARINGS PURCHASED BETWEEN NOVEMBER 1985

AND APRIL 1986

05/27/1986

8606020209

86199

GENERAL PUBLIC UTILITIES, TORREY PINES

MOTOR OPERATOR VALVE COMMON MODE FAILURES DURING PLANT TRANSIENTS

05/27/1986

8606030119

86200

ATWOOD AND MORRILL

FAILURE OF EXTERNAL CLOSING SPRINGS FOR MAIN STEAM ISOLATION VALVE

06/06/1986

8606130162

86201

DUKE POWER

DIESEL GENERATOR FAILED FOLLOWING FAILURE OF SEVERAL COMPONENTS IN CONTROL PANEL

05/09/1986

8606020217

86202

BBC BROWN BOVERI

UNKNOWN QUALIFICATION OF TYPE AB 40 VOLTMETERS AND AMMETERS

06/09/1986

8606120355

86203

HOUSTON LIGHTING AND POWER, MAGNETICS DIVISION OF SPANG INDUSTRIES, BECHTEL POWER

DIELECTRIC MEDIUM WILL BE INSTALLED TO PREVENT ELECTRICAL CONTACT BETWEEN ADJACENT COMPONENTS IN CONTROL BOARDS

05/30/1986

8606110486

86204

TENNESSEE VALLEY AUTHORITY,

RUSKIN COMPANY

FIRE DAMPER INSTALLATION AND CLOSURE PROBLEMS

05/28/1986

8606110501

86205

STATIC O RING, COMMONWEALTH EDISON

FAILURE OF DIFFERENTIAL PRESSURE SWITCHES SCRAMMED REACTOR

06/03/1986

8606100122

86206

PHILADELPHIA ELECTRIC,

CLOW CORPORATION

BUTTERFLY VALVES USED IN TORUS TO REACTOR BUILDING VACUUM BREAKERS

04/13/1986

8604210419

86207

TEXAS UTILITIES GENERATING, WEIDMULLER TERMINATIONS

REQUEST FOR ADDITIONAL TESTS OF TERMINAL BLOCKS

02/05/1986

8602110204

86208

CONSUMERS POWER, BECHTEL POWER

ERROR IN COMPUTER ANALYSIS PROGRAM

02/14/1986

8602260253

86209

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

ANALYSIS OF EFFECTS OF SUPERHEATED STEAM WHEN STEAM GENERATOR TUBE UNCOVERED

01/13/1986

8602040507


86210

DUQUESNE LIGHT, BBC BROWN BOVERI

AUXILIARY SWITCH CONTROL WIRE INSULATION ON K1600, K2000, K225, K600, AND K800 CIRCUIT BREAKERS MAY BE CUT BY TOP EDGE OF CIRCUIT BREAKER DUST SHIELD

01/10/1986

8602030253

86211

ILLINOIS POWER, ANCHOR/DARLING

CHECK VALVES WITH MISSING LOCK WELDS ON HINGE PIN SETSCREWS

04/02/1986

8604080328

86212

ILLINOIS POWER, BASIC ENGINEERS

SWAY STRUT AND SNUBBER PIPE CLAMPS PROVIDE INADEQUATE SUPPORT FOR SAFETY RELATED EQUIPMENT

03/31/1986

8604080337

86213

ARIZONA PUBLIC SERVICE,

ITT GRINNELL

SWAY STRUT PIPE CLAMP AND WELD CONNECTING ROD TO SWIVEL BEARING PADDLE

03/26/1986

8604150170

86214

VALCOR ENGINEERING

FAILURE OF 17-7 PH SPRINGS ON VALVES

04/14/1986

8604180222

86215

CONSUMERS POWER, CONSOLIDATED PIPE AND VALVE SUPPLY, GOLDEN GATE FORGE AND FLANGE

PIPE AND VALVE PROBLEMS

04/14/1986

8605020255

86216

PORTLAND GENERAL ELECTRIC, LIMITORQUE,

H. K. PORTER

DEFECTS IN AUXILIARY FEEDWATER FLOW CONTROL VALVE MOTOR LEAD INSULATION

06/06/1986

8606170138

86217

NORTHERN STATES POWER,

GENERAL ELECTRIC, UNITED CONTROLS

DEFECTIVE SBM CONTROL SWITCH USED FOR ALTERNATE SHUTDOWN SYSTEM

06/10/1986

8606160125

86218

TRANSAMERICA DELAVAL,

DANA MECHANICAL

POTENTIAL DEFECT IN TYPE NGA15AG3 RELAYS

06/09/1986

8606160085

86219

BABCOCK AND WILCOX, ANCHOR/DARLING

THROTTLING REQUIREMENTS AND CAPABILITIES OF HIGH PRESSURE INJECTION VALVES

03/21/1986

8604030039

86220

MORRISON-KNUDSEN

DIESEL GENERATOR FIELD DOES NOT FLASH ON SIGNAL

04/22/1986

8605230080

86221

TENNESSEE VALLEY AUTHORITY,

WEIR PUMPS

EXCESSIVE VIBRATION OF EMERGENCY RAW COOLING WATER PUMP MOTORS

03/18/1986

8604030264

86222

ARIZONA PUBLIC SERVICE,

BOSTON PIPE AND FITTINGS

INADEQUATE ADHESION OF HIGH DENSITY SEALANT

03/31/1986

8604150486

86223

WESTINGHOUSE

INCREASED FAILURE PROBABILITY OF COILS USED IN CLASS 1E MOTOR STARTERS AND CONTACTORS

06/19/1986

8606250270


86224

TOLEDO EDISON, ITT GENERAL CONTROLS

HYDRAULIC FLUID LEAKAGE IN ACTUATORS

06/16/1986

8606250228

86225

CAROLINA POWER AND LIGHT,

BORG-WARNER

MAIN FEEDWATER ISOLATION VALVE OPERATOR PISTON ROD FAILURES

05/22/1986

8606110267

86226

TENNESSEE VALLEY AUTHORITY,

AIR MONITOR

DISCREPANCIES AFFECTING SHIELD BUILDING EXHAUST VENT RADIATION MONITOR

05/20/1986

8606120031

86227

ARIZONA PUBLIC SERVICE, THOMAS INCORPORATED

POST ACCIDENT SAMPLING SYSTEM

06/05/1986

8606190031

86228

PUBLIC SERVICE OF NEW HAMPSHIRE, GOULD

POTENTIAL BINDING OF SEIZE CONTACT CARRIER ASSEMBLY ON MOTOR CONTROL STARTERS

05/28/1986

8606190177

86229

TENNESSEE VALLEY AUTHORITY, MORRISON-KNUDSEN

DIESEL GENERATOR FIELD DOES NOT FLASH ON SIGNAL

05/20/1986

8606110128

86230

ARIZONA PUBLIC SERVICE, SKINNER VALVE,

ANCHOR/DARLING

CLASS 1E QUALIFICATION OF SOLENOID VALVES APPLIES TO NORMALLY DEENERGIZED STATE RATHER THAN THE ENERGIZED STATE

06/02/1986

8606190067

86231

ILLINOIS POWER, ATWOOD & MORRILL

, WALWORTH COMPANY

STAINLESS VALVE STEM CORROSION FAILURES

05/28/1986

8606180179

86232

ARIZONA PUBLIC SERVICE, BECHTEL POWER

WELD FAILURE ON PIPE SUPPORT STRUCTURE CAUSED BY THERMAL DISPLACEMENT OF PIPE

05/27/1986

8606100002

86233

DUKE POWER

FAILURE OF DIESEL GENERATOR FUEL RACKS TO OPEN DUE TO LACK OF HYDRAULIC PRESSURE IN GOVERNOR BOOSTER

06/06/1986

8606190253

86234

DUKE POWER

LOOSE PARTS MONITOR SYSTEM DECLARED INOPERABLE BECAUSE OF POWER SUPPLY FAILURE

06/04/1986

8606190444

86235

SOUTH CAROLINA ELECTRIC AND GAS

ADJUSTMENT PROBLEM IN TIMING CIRCUIT OF NOBLE GAS EFFLUENT MONITOR

06/06/1986

8606190428

86236

TEXAS UTILITIES GENERATING, WFI NUCLEAR PRODUCTS

ADMINISTRATIVE DEFICIENCY IN HANDLING NONCONFORMANCE REPORTS FOR FITTINGS AND FLANGES

06/20/1986

8606300404

86237

ATWOOD AND MORRILL

FAILURE OF EXTERNAL CLOSING SPRINGS ON MAIN STEAM ISOLATION VALVES

06/13/1986

8606230375

86238

GEORGIA POWER

FAILURE TO ADDRESS AMPACITY DERATING FOR POWER CABLE

05/29/1986

8606110713


86239

GEORGIA POWER, SOLA ELECTRIC

SEPARATION OF ELECTRICAL FIELD WIRES IN ISOLATION TRANSFORMERS

06/12/1986

8607010388

86240

FLORIDA POWER AND LIGHT

POTENTIAL FOR EXCESSIVE EMERGENCY DIESEL GENERATOR LOADING

06/10/1986

8606270275

86241

WASHINGTON PUBLIC POWER, TRANSAMERICA DELAVAL

LUBRICATING OIL PUMP TANK FOOT VALVE ELASTOMER LINING

07/01/1986

8607150110

86242

ARIZONA PUBLIC SERVICE,

GA TECHNOLOGIES

BALANCE OF PLANT ENGINEERED SAFETY FEATURE ACTUATION SIGNAL DIGITAL LOGIC MODULES

06/27/1986

8607150212

86243

GOULDS PUMPS

INADEQUATE THREAD ENGAGEMENT ON MOTOR HOLD DOWN BOLTS FOR SERVICE WATER SYSTEM PUMP MOTOR

06/02/1986

8606300176

86244

NAMCO CONTROL

CRACKS IN PLASTIC CONTACT LEVER ARMS IN 14 QUALIFIED EA180 LIMIT SWITCHES

07/14/1986

8607230255

86245

TRANSAMERICA DELAVAL

DIESEL GENERATOR PROBLEM WITH FASTENING OF ENGINE CONNECTING ROD ASSEMBLY

07/02/1986

8607080302

86246

ARIZONA PUBLIC SERVICE,

BORG-WARNER

CARBON STEEL GUIDES IN STAINLESS STEEL GATE VALVES

06/10/1986

8607080336

86247

ARIZONA PUBLIC SERVICE,

GENERAL ELECTRIC, BECHTEL POWER

LACK OF COMPLIANCE WITH QUALITY ASSURANCE PROGRAM

06/11/1986

8607080323

86248

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL

INTAKE AND EXHAUST VALVE SPRINGS IN DIESEL GENERATOR

05/29/1986

8606110497

86249

ARIZONA PUBLIC SERVICE,

BBC BROWN BOVERI, BECHTEL POWER

LACK OF COMPLIANCE WITH QUALITY ASSURANCE PROGRAM

06/18/1986

8607070386

86250

GEORGIA POWER, DRAGON VALVES

LEAKAGES AND STEM FAILURE ON NEEDLE VALVES BECAUSE OF HIGH VIBRATION

06/19/1986

8607080006

86251

CAROLINA POWER AND LIGHT,

BBC BROWN BOVERI

480 VOLT CIRCUIT BREAKER FAILURE

06/12/1986

8606300286

86252

BBC BROWN BOVERI

POSSIBLY CUT WIRES IN HARNESS OF K600 AND K800 CIRCUIT BREAKERS

06/30/1986

8607070287

86253

MORRISON-KNUDSEN

SKID PIPING FOR DIESEL GENERATOR AUXILIARY AND STARTING AIR

06/30/1986

8607280195


86254

ARIZONA PUBLIC SERVICE,

POWER CONVERSION COOPER ENERGY

INADEQUATE LUG TERMINATIONS ON DIESEL GENERATOR CONTROL PANELS

06/24/1986

8607080018

86255

GEORGIA POWER, ANCHOR/DARLING

MODEL 5500 MECHANICAL SHOCK ABSORBER ARRESTORS

06/19/1986

8607080021

86256

WESTINGHOUSE

EMERGENCY CORE COOLANT SYSTEM PERFORMANCE FOR LOSS OF COOLANT ACCIDENT IN MODES 3 AND 4

06/24/1986

Not Available

86257

HIGH VOLTAGE

AIR MONITORING SYSTEM INSENSITIVE TO CHLORINE

07/14/1986

8607210120

86258

CAROLINA POWER AND LIGHT, SIEMENS-ALLIS

SECONDARY DISCONNECT FINGERS ON 6.9 KV SWITCHGEAR

07/02/1986

8607180319

86259

ARIZONA PUBLIC SERVICE

REDUNDANT FAULT CURRENT PROTECTION

07/07/1986

8607220190

86260

COOPER ENERGY

KSV-16-T DIESEL GENERATOR DID NOT ROLL ON START BECAUSE OF LOOSE AIR STARTING VALVE INSERT

06/20/1986

Not Available

86261

CAROLINA POWER AND LIGHT, GENERAL ELECTRIC, WESTINGHOUSE

INSULATION BREAKDOWN ON TRANSFORMERS

07/21/1986

8607210184

86262

TENNESSEE VALLEY AUTHORITY,

C AND D BATTERIES

FOREIGN MATERIAL IN BATTERIES

07/02/1986

8607180316

86263

PORTLAND GENERAL ELECTRIC,

ATWOOD AND MORRILL

STATIONARY SLEEVE ON MAIN STEAM ISOLATION VALVE THRUST BEARING EXPANDING PAST ROTATING FACE

07/25/1986

8608120233

86264

DUKE POWER, ATWOOD AND MORRILL

VALVE OPENING SPRINGS REPLACED WITH HEAVIER SPRINGS

07/16/1986

8608110562

86265

WASHINGTON PUBLIC POWER, TRANSAMERICA DELAVAL

CLAMPING FORCE APPLIED THROUGH ROD BOLTING ON DIESEL GENERATOR CONNECTING ROD ASSEMBLY

08/01/1986

8608150026

86266

TRANSAMERICA DELAVAL

THREAD DAMAGE OF CONNECTING ROD BOLTS ON DIESEL GENERATOR

08/13/1986

8608190266

86267

GEORGIA POWER,

C AND D BATTERIES

BLACK SUBSTANCE FLAKING OFF POSITIVE BATTERY STRAPS

06/26/1986

8607310561

86268

TEXAS UTILITIES GENERATING, ITT BARTON INSTRUMENTS

ENVIRONMENTAL QUALIFICATION OF MODEL 580 SERIES INDICATING SWITCHES

07/03/1986

8607140272

86269

SACRAMENTO MUNICIPAL UTILITY DISTRICT,

DRAGON VALVES

SATISFACTORY TEST FOR 1- 3/4 INCH NEEDLE VALVES

07/11/1986

8608120275


86270

APL, LIMITORQUE,

BUCHANAN STEEL PRODUCTS

DEVIATION FROM PURCHASE ORDER SPECIFYING ENVIRONMENTALLY QUALIFIED TERMINAL STRIPS

07/16/1986

8608010258

86271

ARIZONA PUBLIC SERVICE,

KAMAN INSTRUMENTATION

NEW SOFTWARE TO ELIMINATE SATURATION OF RADIATION INSTRUMENT

07/11/1986

8607300164

86272

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

POTENTIAL MALFUNCTION OF REACTOR PROTECTION SYSTEM PERMISSIVE P-10

07/31/1986

8608130253

86273

TENNESSEE VALLEY AUTHORITY, BINGHAM-WILLAMET TE

HIGH VIBRATION MEASURED FOR PUMPS

07/17/1986

8608060309

86274

MORRISON-KNUDSEN

UNDERSIZED WELDS

07/23/1986

8607310146

86275

TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC

FAILURE OF PEAK TEST BLOCK TERMINAL STUDS

08/05/1986

8608190539

86276

CAROLINA POWER AND LIGHT, WESTINGHOUSE

SAFETY GRADE CORE EXIT THERMOCOUPLE SIGNALS AND SETPOINTS REVISED FOR REACTOR COOLING SYSTEM SUBCOOLING AND INADEQUATE CORE COOLING

06/30/1986

8607300245

86277

LOUIS ALLIS

POTENTIALLY DEFECTIVE SYNCHRONIZING SPEED SWITCHES USED ON DIESEL GENERATOR

08/20/1986

8608280098

86278

ANCHOR/DARLING

TILTING DISC CHECK VALVES WITH TACK WELD BUSHINGS

07/21/1986

Not Available

86279

SACRAMENTO MUNICIPAL UTILITY DISTRICT,

WILMAR ELECTRONICS

CHATTERING OF UNDERPOWER CIRCUIT BOARDS, MODEL 21-1FL

07/03/1986

8608120179

86280

FLORIDA POWER AND LIGHT,

SIEMENS-ALLIS

DAMAGED ANTI-REVERSE ROTATION DEVICE PINS ON REACTOR COOLANT PUMP

07/08/1986

8608050154

86281

FLORIDA POWER AND LIGHT

POTENTIAL FOR OVERLOADED DIESEL GENERATOR

01/28/1986

8602050488

86282

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

AUXILIARY FEEDWATER INLET TO STEAM GENERATOR CHANGED FROM INTERNAL HEADER TO EXTERNAL HEADER

06/18/1986

8607300204

86283

GEORGIA POWER, RAYCHEM CORPORATION

SPLICED INSTRUMENT CABLES

06/30/1986

8607280201

86284

SOUTH CAROLINA ELECTRIC AND GAS

SPIKING NOBLE GAS EFFLUENT MONITOR ON REACTOR BUILDING PURGE SYSTEM

06/03/1986

8607280136


86285

KRUEGER MANUFACTURING

NONCOMPLIANCE WITH MATERIAL CERTIFICATIONS OF ALUMINUM EXTRUSION

08/01/1986

8608070171

86286

GEORGIA POWER, VALCOR ENGINEERING

SPRING FAILURES IN SOLENOID VALVES AT TEMPERATURES ABOVE 440 F

07/31/1986

8609030339

86287

AMERICAN WARMING AND VENTILATING

HORIZONTALLY MOUNTED MODEL 5171 FIRE DAMPERS INTENDED FOR MOUNTING WITH LINKAGE ABOVE THE DAMPER

08/25/1986

8611050050

86288

TENNESSEE VALLEY AUTHORITY, ATWOOD AND MORRILL

FAILURE OF CLOSING SPRING MAIN STEAM ISOLATION VALVE

08/19/1986

8609030295

86289

CAROLINA POWER AND LIGHT, WESTINGHOUSE

FOREIGN OBJECTS IN STEAM GENERATORS

08/14/1986

8609030072

86290

GEORGIA POWER

CONTROL ROOM ISOLATION DAMPER SOLENOID VALVES NOT IN CONFORMANCE WITH DESIGN REQUIREMENTS

08/08/1986

8609030068

86291

TEXAS UTILITIES GENERATING, GOULD

DESIGN CHANGE TO BATTERY RACK OF TRANVERSE BRACING NOT EVALUATED

07/11/1986

8607170486

86292

TEXAS UTILITIES GENERATING, WESTINGHOUSE

OPERATIONAL STATUS OF PLANT EQUIPMENT DURING MODE 4 OPERATION OF EMERGENCY CORE COOLANT SYSTEM

06/26/1986

8607010495

86293

GEORGIA POWER, BECHTEL POWER

SERVICE WATER PIPING DESIGN TEMPERATURES

08/22/1986

8609080313

86294

PORTLAND GENERAL ELECTRIC, LIMITORQUE,

H. K. PORTER

VALVE OPERATOR INSULATION

09/11/1986

8609170290

86295

NATIONAL TECHNICAL SYSTEMS

NONCONFORMANCES AND CORRECTIVE ACTIONS REGARDING PART 21 ADMINISTRATION

09/03/1986

8609120053

86296

GEORGIA POWER

ERRONEOUSLY INSTALLED THREADED CAPS ON NITROGEN ACCUMULATOR VENT LINES

08/06/1986

8609080291

86297

GEORGIA POWER

CONTROL ROOM ISOLATION DAMPER SOLENOID VALVES NOT IN CONFORMANCE WITH DESIGN

08/08/1986

8609080324

86298

GEORGIA POWER

STARTING VOLTAGE FOR CONTAINMENT COOLING UNIT MOTORS MAY FALL BELOW MINIMUM VALUE FOR CLASS 1E MOTORS

08/21/1986

8609080225


86299

PACIFIC AIR PRODUCTS

ACTUATOR WITH JACK SCREW HANDWHEEL EMERGENCY OVERRIDE OPERATOR SHOULD BE MANUAL

09/04/1986

8609110058

86300

GEORGIA POWER

ADEQUACY OF FITTINGS ON CLASS 1E CONDUITS TO WITHSTAND DIFFERENTIAL SETTLEMENT BETWEEN STRUCTURES DURING SEISMIC EVENT

08/19/1986

8609080299

86301

GEORGIA POWER, RAYCHEM

SITE DESIGNED CABLE SPLICES USING HEAT SHRINKABLE INSULATION

09/05/1986

8609220026

86302

VALIDYNE ENGINEERING

POTENTIAL FAILURE MODE OF PRESSURE SENSOR COIL AND OTHER COMPONENTS IN STANDARD TRANSDUCER

09/17/1986

8609250419

86303

DUKE POWER

POWER OPERATED RELIEF VALVE CYCLING

09/05/1986

8609190280

86304

GEORGIA POWER

BEARING LUBRICANT IN CONTAINMENT COOLER FAN MOTORS NOT CONSISTENT WITH VENDOR RECOMMENDATIONS

09/05/1986

8609220121

86305

CAROLINA POWER AND LIGHT, WESTINGHOUSE

LOSS OF COOLANT ACCIDENT OCCURRING DURING MODES 3 AND 4

09/11/1986

8609190278

86306

GEORGIA POWER, TRANSAMERICA DELAVAL,

GENERAL ELECTRIC

RELAYS USED IN DIESEL GENERATOR CONTROL PANELS

09/05/1986

8609220063

86307

RTE DELTA, TRANSAMERICA DELAVAL

INCORRECTLY WIRED TYPE 12NGA15AG3 RELAYS IN DIESEL GENERATOR CONTROL PANELS

09/03/1986

8609240066

86308

HOUSTON LIGHTING AND POWER, LIMITORQUE

FAILURE OF TRIPPER FINGER ASSEMBLIES IN VALVE MOTOR VALVE ACTUATORS

09/10/1986

8609180285

86309

INDIANA AND MICHIGAN ELECTRIC, TENNESSEE VALLEY AUTHORITY,

TERRY TURBINE

DEFECTIVE EMERGENCY HEAD LEVER FOR AUXILIARY FEED PUMP

09/18/1986

8609230228

86310

MISSISSIPPI POWER AND LIGHT

LOSS OF CONTROL ROOM ANNUNCIATION AND LOSS OF RADIOLOGICAL INSTRUMENTATION CHANNEL INDICATION

09/16/1986

8609220192

86311

DUKE POWER

FAILURE OF DIESEL GENERATOR TO START

09/19/1986

8609220156

86312

DRESSER INDUSTRIES

POSSIBLE STICKING IN CLOSED OR PARTIALLY OPEN POSITION OF MODEL 3050 DIAPHRAGM VALVES

09/16/1986

8609250228

86313

GA TECHNOLOGIES

DEFECTIVE INTERLOCK FOR UPWARD MOVEMENT OF CONTROL ROD

09/17/1986

8609240243


86314

GEORGIA POWER, BECHTEL POWER

PIPE SUPPORT TOLERANCES AND INSTALLATION PROCEDURES

09/05/1986

8609220214

86315

FLORIDA POWER, CARDINAL INDUSTRIAL PRODUCTS,

HUB INCORPORATED

SAFETY RELATED BOLTS FROM SAME HEAT FOUND SOFTER THAN REQUIRED

09/12/1986

8610270042

86316

ATWOOD AND MORRILL

FAILURE OF 4 EXTERNAL CLOSING SPRINGS ON MAIN STEAM ISOLATION VALVES

06/06/1986

8606130162

86317

TENNESSEE VALLEY AUTHORITY, ATWOOD AND MORRILL

CLOSING SPRING FAILURE ON VALVES

08/19/1986

8609030295

86318

TEXAS UTILITIES GENERATING, TRANSAMERICA DELAVAL

FAILURE OF RUBBER FACING ON DIESEL GENERATOR LUBRICATING OIL SUMP TANK FOOT VALVES

08/22/1986

8609030057

86319

ARIZONA PUBLIC SERVICE,

ITT GRINNELL

SWAY STRUT CLAMP INTERFACE

03/26/1986

8604150170

86320

GEORGIA POWER, PACIFIC PUMPS

CHEMICAL AND VOLUME CONTROL SYSTEM CENTRIFUGAL PUMP HOLD DOWN BOLTS

08/20/1986

8609080282

86321

CARDINAL INDUSTRIAL PRODUCTS

HEAT TREATING PROCESS CAUSING INCONSISTENT MECHANICAL PROPERTIES

08/27/1986

8610010296

86322

COMMONWEALTH EDISON, CARDINAL INDUSTRIAL PRODUCTS

FASTENER MATERIAL

09/17/1986

8609250229

86323

TEXAS UTILITIES GENERATING, ITT BARTON INSTRUMENTS

ENVIRONMENTAL QUALIFICATION OF MODEL 580 SERIES INDICATING SWITCHES

08/22/1986

8609030398

86324

TEXAS UTILITIES GENERATING, ITT BARTON INSTRUMENTS

ENVIRONMENTAL QUALIFICATION OF MODEL 580 SERIES INDICATING SWITCHES

09/26/1986

8610090192

86325

GEORGIA POWER, ANCHOR/DARLING

LOCK WELDS NOT INSTALLED ON SETSCREWS IN SWING CHECK VALVES

09/10/1986

8609190312

86326

TEXAS UTILITIES GENERATING, GOULD

DESIGN CHANGE TO BATTERY RACKS TRANSVERSE BRACING

09/05/1986

8609160339

86327

TEXAS UTILITIES GENERATING, RAYCHEM

ENVIRONMENTAL QUALIFICATION TEST METHOD RENDERS HEAT SHRINK KIT NPKS-02-01 UNACCEPTABLE

09/26/1986

8610100218

86328

GEORGIA POWER

STRUCTURAL ADEQUACY OF ELECTRIC UNIT HEATER SUPPORTS

08/25/1986

8609150025


86329

GEORGIA POWER, VALCOR ENGINEERING

POTENTIAL FOR HYDROGEN EMBRITTLEMENT FAILURE OF SOLENOID VALVE SPRINGS

09/17/1986

8610080100

86330

GILBERT/COMMONW EALTH

SWING CHILLER DEFICIENCY WOULD PREVENT START

10/03/1986

8610090506

86331

CAROLINA POWER AND LIGHT, WESTINGHOUSE

POTENTIAL STEAM GENERATOR REFERENCE LEG HEATING FOLLOWING A SECONDARY HIGH ENERGY LINE RUPTURE

04/30/1985

Not Available

86332

STONE AND WEBSTER

OUTSIDE CONTAINMENT FLOODING ANALYSIS REVISED TO INCLUDE PREVIOUSLY EXEMPTED FLOOD BARRIERS

10/07/1986

8610150031

86333

PHILADELPHIA ELECTRIC, WESTINGHOUSE

REACTOR PROTECTION SYSTEM POWER SUPPLY CIRCUIT BREAKER SHUNT TRIP COIL FAILURES

07/08/1986

8610070131

86334

STATIC O RING

POTENTIAL CHANGE IN ALLOWABLE OPERATING REPEATABILITY RANGES FOR CLASS 1E PRESSURE SWITCHES

07/25/1986

8607290272

86335

STATIC O RING

REVISED LIST OF PLANTS AND MODELS AFFECTED BY CLASS 1E PRESSURE SWITCHES

07/28/1986

8608040194

86336

GEORGIA POWER, BECHTEL POWER

CONDUIT SUPPORT INSTALLATIONS NOT IN CONFORMANCE WITH DESIGN REQUIREMENTS

06/30/1986

8607280195

86337

GEORGIA POWER, BECHTEL POWER

DIESEL GENERATOR BREAKER TRIP CIRCUIT

06/26/1986

8607300027

86338

GEORGIA POWER, WESTINGHOUSE

INTERMITTENT CONTACT BOUNCE IN 7300 SERIES TEMPERATURE CHANNEL TEST RELAY CARDS

08/28/1986

8610060670

86339

THERMAL SCIENCE

AMPACITY TESTS AT NOMINAL AMBIENT TEMPERATURE OF 40 C

10/02/1986

8610140142

86340

LOUIS ALLIS

SYNCHROSTART TYPE ESSB SPEED SWITCHES

09/26/1986

8610100010

86341

TENNESSEE VALLEY AUTHORITY, NUTHERM INTERNATIONAL, BUSSMANN

MIS-5 ACTUATING FUSES EXHIBITING PARTIAL ACTUATION

10/29/1986

8611260393

86342

NUCLEAR REGULATORY COMMISSION

FAILURE OF IODINE-125 SOURCES

10/30/1986

8611040149

86343

ARIZONA PUBLIC SERVICE, MARATHON STEEL

SOFT NUTS ON STEAM GENERATOR UPPPER SUPPORTS

10/24/1986

8611050024

86344

GEORGIA POWER, BECHTEL POWER

PIPE SUPPORT TOLERANCES AND INSTALLATION PROCEDURES

10/21/1986

8611030332


86345

GEORGIA POWER, BECHTEL POWER, PULLMAN POWER PRODUCTS

PROCESS AND ROOT DRAIN VALVES NOT INSTALLED IN ACCORDANCE WITH DESIGN REQUIREMENTS

10/23/1986

8611030504

86346

WASHINGTON PUBLIC POWER, BURNS AND ROE

INCORRECT SIZING OF UNDERGROUND CABLES FOR STANDBY SERVICE WATER PUMPS

10/13/1986

8610220104

86347

TEXAS UTILITIES GENERATING, BRAND INDUSTRIAL SERVICES

QUALIFICATION OF FIRE BARRIER SEALS

07/16/1986

8607300142

86348

TENNESSEE VALLEY AUTHORITY, SIEMENS-ALLIS, FORMSPRAG-MT. PLEASANT

LEAKAGE IN LOWER SEALS OF ESSENTIAL RAW COOLING WATER CLUTCH ASSEMBLY

10/20/1986

8610270299

86349

ARIZONA PUBLIC SERVICE,

JOSEPH DYSON, MARATHON STEEL

FAILURE OF ASTM A540 GRADE B24 NUT

10/09/1986

8610280397

86350

VALIDYNE ENGINEERING

OPEN COIL IN PRESSURE SENSOR USED IN STANDARD TRANSDUCER

10/16/1986

8610280012

86351

ITT GRINNELL

VENDOR TEST OF AIR OPERATED DIAPHRAGM VALVES REVEALING NATURAL FREQUENCIES LESS THAN REQUIRED VALUE OF 33 HERTZ

10/10/1986

8610200424

86352

COMMONWEALTH EDISON, ANDERSON GREENWOOD

HIGH PRESSURIZER LEVEL INDICATION DUE TO LOOSE VALVES

09/30/1986

8610090080

86353

ANDERSON GREENWOOD, COMMONWEALTH EDISON

HIGH PRESSURIZER LEVEL INDICATION DUE TO LOOSE VALVES

10/07/1986

8610150067

86354

SACRAMENTO MUNICIPAL UTILITY DISTRICT, TRANSAMERICA DELAVAL

TIME DELAY RELAYS

10/10/1986

8610210104

86355

ARIZONA PUBLIC SERVICE, COOPER ENERGY

DIESEL GENERATOR AIR STARTING VALVE SEAT INSERT PLATING

09/29/1986

8610160054

86356

GEORGIA POWER

JUMPER WIRING ERROR IN BORIC ACID BLEND SYSTEM

10/09/1986

8610220150

86357

GEORGIA POWER, ANCHOR/DARLING

MISSING LOCK WELDS ON SET SCREWS IN SWING CHECK VALVES

10/08/1986

8610220075

86358

FOXBORO

STOP OF SHIPMENT OF N- E11 AND N-E13 TRANSMITTERS

10/07/1986

8610170039

86359

TENNESSEE VALLEY AUTHORITY

MANAGEMENT OF NONCONFORMANCE

10/06/1986

8610160161

86360

FLORIDA POWER AND LIGHT

JUSTIFICATION FOR CONTROL OF PURCHASED MATERIAL

09/19/1986

8611100422


86361

COMMONWEALTH EDISON,

GOULD

FAILURE OF BATTERY INTERRACK CONNECTION CABLE ASSEMBLY

11/10/1986

8611170264

86362

TOLEDO EDISON, VELAN ENGINEERING

THRUST TO OPEN AND CLOSE GATE VALVES NOT FITTED WITH STELLITE UNDER TEST CONDITIONS

11/05/1986

8611170218

86363

GEORGIA POWER

CONTAINMENT COOLING UNITS NOT DELIVERING DESIGN AIR FLOW

10/31/1986

8611170208

86364

BBC BROWN BOVERI

TYPE 27B BATTERY GROUND DETECTOR RELAY

11/07/1986

8611130249

86365

PERFORMANCE CONTRACTING

MEETING MINUTES

10/03/1986

8611070152

86366

VIRGINIA ELECTRIC POWER,

INLAND STEEL, ROCKWELL

LAMINATIONS IN WEB OF STEEL COLUMN OF SERVICE WATER SPRAY SYSTEM

11/07/1986

8611250510

86367

TENNESSEE VALLEY AUTHORITY, NUTHERM INTERNATIONAL, BUSSMANN

MIS-5 FUSES

11/14/1986

8611260393

86368

GEORGIA POWER, ANCHOR/DARLING

MISSING LOCK WELDS ON SET SCREWS OF SWING CHECK VALVES

10/08/1986

8610240275

86369

TENNESSEE VALLEY AUTHORITY, LIMITORQUE

FAILED MOTOR PINION KEY AND MOTOR SHAFT IN OPERATOR

11/12/1986

8611250545

86370

FLORIDA POWER AND LIGHT

POTENTIALLY LEAKING FUEL RODS

01/31/1986

8602180276

86371

GENERAL ELECTRIC

HFA RELAYS

11/17/1986

8611250332

86372

PARSONS PEEBLES ELECTRIC, COOPER ENERGY

DIESEL GENERATOR WITH DAMAGED ROTOR POLE

11/24/1986

8612010429

86373

GEORGIA POWER, CONAX BUFFALO

LEAKAGE THROUGH DRILLED HOLE IN SIDE OF PENETRATION HEADER PLATE ON SOME ELECTRICAL PENETRATION ASSEMBLIES

11/12/1986

8612020305

86374

GEORGIA POWER, PACIFIC PUMPS, WESTINGHOUSE

CHEMICAL AND VOLUME CONTROL SYSTEM CENTRIFUGAL CHARGING PUMP HOLD DOWN BOLTS OF LOWER STRENGTH MATERIAL THAN SPECIFIED

09/22/1986

8612020255

86375

GEORGIA POWER, GENERAL ELECTRIC, RTE DELTA

TYPE NGA15AG3 RELAYS USED IN DIESEL GENERATOR CONTROL PANELS

11/20/1986

8612080116

86376

ARIZONA PUBLIC SERVICE,

RUSKIN COMPANY

DAMPER SEALS NOT MEETING REQUIRED SPECIFICATIONS

11/07/1986

8612040242

86377

COMMONWEALTH EDISON,

AMP CORPORATION, GENERAL ELECTRIC

AMP BUTT SPLICES FAILED ENVIRONMENTAL QUALIFICATION TEST

12/09/1986

8612160288


86378

HOUSTON LIGHTING AND POWER,

BORG-WARNER,

PRE-TEMP COMPANY

ESSENTIAL RAW COOLING WATER SYSTEM CHILLER TRIP SWITCHES

12/05/1986

8612160113

86379

DUKE POWER

DIESEL GENERATOR TEST START FAILURES

12/05/1986

8612120206

86380

GEORGIA POWER

CONTAINMENT COOLER BEARING LUBRICATING OIL NOT CONSISTENT WITH VENDOR RECOMMENDATION

12/03/1986

8612150232

86381

BIW CABLE SYSTEMS, BOSTON EDISON

REELS OF #16 AWG 600 V INSTRUMENT CABLE WITH NONCONFORMING MATERIAL

11/03/1986

8612100033

86382

ARIZONA PUBLIC SERVICE,

KAMAN INSTRUMENTATION

INCORRECT CONVERSION FACTORS USED IN PARTICULATE CHANNEL OF RADIATION MONITOR

11/19/1986

8612090582

86383

GEORGIA POWER

OVERSIZED POWER STRUT CONDUIT CLAMPS

11/24/1986

8612090430

86384

MISSISSIPPI POWER AND LIGHT, BECHTEL POWER

LOW FLOW THROUGH STANDBY SERVICE WATER PUMP

11/25/1986

8612090061

86385

GEORGIA POWER, BECHTEL POWER, WESTINGHOUSE

INSTRUMENT CABLE INSIDE CONTAINMENT SPAN REDUCED

11/06/1986

8612020330

86386

ARIZONA PUBLIC SERVICE

NOZZLE TO SHELL WELDS ON ASME III TANKS AND HEAT EXCHANGERS

11/14/1986

8612030535

86387

BASLER ELECTRIC

CRACKING OF O-RINGS ON LATCH MECHANISM OF DIESEL GENERATOR EXCITER CONTACTORS

11/25/1986

8702170612

86388

TRANSAMERICA DELAVAL,

BASLER ELECTRIC, GENERAL ELECTRIC

POTENTIAL PROBLEM WITH K1 RELAY IN THE VOLTAGE REGULATOR OF DIESEL GENERATOR

12/09/1986

Not Available

86389

AUTOMATIC SPRINKLER

POTENTIAL MALFUNCTION OF 6 INCH MODEL C DELUGE VALVE AND MERCURY CHECK DEVICES

12/01/1986

8612150440

86390

VERMONT YANKEE, LIMITORQUE

MOTOR OPERATOR BURNOUT APPLICABLE TO OPERATORS MANUFACTURED BEFORE 1975

11/10/1986

8612220300

Part 21 Reports for 1985

LOG_NO

NOTIFIER, VENDOR

DESCRIPTION

REP_DATE

ACCESS_NO

85001

G. H. BETTIS

POTENTIAL DEGRADATION OF ACTUATOR STROKING TIMES BECAUSE OF ETHYLENE PROPYLENE SEALS ABSORBING LUBRICANT MOBIL 28

11/28/1984

8501150463

85002

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX,

BINGHAM-WILLAME TTE

MAKEUP AND HIGH PRESSURE INJECTION PUMP VIBRATION

11/19/1984

8412140116

85003

TENNESSEE VALLEY AUTHORITY,

ITT GRINNELL

DEFECTS IN PIPE CLAMPS

11/19/1984

8412130626

85004

NATIONAL VALVE

POTENTIAL REDUCTION IN THE SIDE TO SIDE PIVOT OF CERTAIN SWAY STRUT AND MECHANICAL SNUBBER PARTS

11/27/1984

8412050173

85005

GENERAL ELECTRIC, TOPAZ ELECTRONICS

LOW VOLTAGE CONTROLS FOR DEDICATED INVERTERS IMPROPERLY SET

12/10/1984

ml010920060

85006

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

STRESS CORROSION CRACKING OF HIGH STRENGTH BOLTING MATERIAL IN REACTOR COOLANT SYSTEM SUPPORTS AND RESTRAINTS

10/25/1984

8411200467

85007

ROCHESTER GAS AND ELECTRIC, CATALYTIC, AUTOMATIC SWITCH COMPANY

UPGRADE DESIGN ERROR FOR POST-ACCIDENT FILTER DUCT VALVE SOLENOIDS

12/03/1984

8502120203

85008

DUKE POWER

QUENCH CRACKS IN ASME CLASS 2 HEXAGONAL NUTS

12/26/1984

8501070061

85009

CLEVELAND ELECTRIC ILLUMINATING, BORG-WARNER

GATE VALVE GUIDE FAILURE

11/28/1984

8412110385

85010

MISSISSIPPI POWER AND LIGHT, TRANSAMERICA DELAVAL

DIESEL GENERATOR

11/07/1984

8411290625


85011

TENNESSEE VALLEY AUTHORITY,

AUMA ACTUATORS

DEFECTIVE WIRING CONNECTIONS IN MOTOR OPERATORS

11/07/1984

8411290629

85012

PUBLIC SERVICE ELECTRIC AND GAS, TOPAZ ELECTRONICS, GENERAL ELECTRIC

LOW VOLTAGE CONTROLS FOR DEDICATED INVERTERS IMPROPERLY SET

11/08/1984

8411290111

85013

ILLINOIS POWER , TOPAZ ELECTRONICS, GENERAL ELECTRIC

LOW VOLTAGE CONTROLS FOR DEDICATED INVERTERS IMPROPERLY SET

01/02/1985

8501160319

85014

COLT INDUSTRIES, FAIRBANKS MORSE

FATIGUE CRACKS IN FUEL INJECTION PUMP VALVE HOLDERS ON DEISEL GENERATOR

12/20/1984

8501070316

85015

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL

PISTON SKIRT TYPE NEEDS REPLACEMENT IN EMERGENCY DIESEL GENERATOR

12/12/1984

8501150425

85016

CAROLINA POWER AND LIGHT, SOUTHWEST FABRICATING

INCORRECT MATERIAL USED IN 6000 POUNDS PER SQUARE INCH REDUCERS

12/13/1985

8501150441

85017

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

WIRING DEFECTS IN ENGINEERED SAFETY FEATURE ACTUATION SIGNAL CABINETS

12/12/1984

8501150453

85018

GENERAL ELECTRIC

LIMITED SEISMIC CAPABILITY OF GEMAC 5000 MODULE DESIGN

01/11/1985

ml010920063

85019

CAROLINA POWER AND LIGHT, WESTINGHOUSE

CONTACT BOUNCE OF TEMPERATURE CHANNEL TEST CARD ON 7300 PROCESS PROTECTION CARD

12/17/1984

8501140119

85020

HIGH VOLTAGE ENGINEERING

LOST EPOXY ADHESIVES ON CHLORINE DETECTORS

01/07/1985

8501140185

85021

TENNESSEE VALLEY AUTHORITY,

G. H. BETTIS

ACTUATORS WITH POTENTIAL STROKING TIMES EXCEEDING 15 SECONDS

12/05/1984

8501150463

85022

CAROLINA POWER AND LIGHT,

G. H. BETTIS, RUSKIN COMPANY

LUBRICANT AND SEALS TO BE CHANGED ON OPERATORS FOR HEATING, VENTILATION, AND AIR CONDITIONING DAMPERS

12/18/1984

8501140240


85023

CAROLINA POWER AND LIGHT, SIEMENS-ALLIS

METAL FATIGUE IN LUGS ON SECONDARY DISCONNECT OF CIRCUIT BREAKERS

12/18/1984

8501140223

85024

WASHINGTON PUBLIC POWER

NONCONSERVATIVE ASSUMPTIONS ASSOCIATED WITH EQUIPMENT QUALIFICATION

01/15/1985

8503120428

85025

NIAGARA MOHAWK POWER,

GENERAL ELECTRIC, TOPAZ ELECTRONICS

LOW VOLTAGE CONTROLS FOR DEDICATED INVERTERS IMPROPERLY SET

12/17/1984

8501100769

85026

KANSAS GAS AND ELECTRIC

LIST OF DEFICIENCY REPORTS

01/03/1985

8501150401

85027

KERITE COMPANY

INSULATING TAPES NOT MEETING QUALITY ASSURANCE REQUIREMENTS

01/11/1985

8501210104

85028

PAUL MUNROE- ENERTECH

HYDRAULIC FLUID CONTAMINATION IN VALVE OPERATORS

01/12/1985

8501230198

85029

GENERAL ELECTRIC, ITT HAMMELL

STEM COUPLING FAILURE OF 2500-POUNDS PER SQUARE INCH

2-INCH SCRAM DISCHARGE VOLUME DRAIN VALVE

02/08/1985

ml010920066

85030

LOUISIANA POWER AND LIGHT, SANDVIK STEEL

LINEAR CRACK IN STAINLESS STEEL TUBING CAUSED BY LOCALIZED OVERHEATING OF BILLET MATERIAL PRIOR TO TUBE HOLLOW EXTRUSION

08/31/1984

8409200510

85031

CLEVELAND ELECTRIC ILLUMINATING, GENERAL ELECTRIC, TOPAZ ELECTRONICS

LOW VOLTAGE CONTROLS FOR DEDICATED INVERTERS IMPROPERLY SET

11/28/1984

8412110405

85032

GULF STATES UTILITIES,

GENERAL ELECTRIC, TOPAZ ELECTRONICS

LOW VOLTAGE CONTROLS FOR DEDICATED INVERTERS IMPROPERLY SET

11/19/1984

8412060735

85033

PUBLIC SERVICE ELECTRIC AND GAS, GENERAL ELECTRIC, TOPAZ ELECTRONICS

LOW VOLTAGE CONTROLS FOR DEDICATED INVERTERS IMPROPERLY SET

12/14/1984

8501100775


85034

TENNESSEE VALLEY AUTHORITY,

BYRON JACKSON, BORG-WARNER

FAILURE OF EMERGENCY RAW COOLING WATER SHAFT

11/02/1984

8411160211

85035

MISSISSIPPI POWER AND LIGHT,

W. J. WOOLLEY

PERSONNEL AIR LOCKS NOT SEISMICALLY QUALIFIED

10/03/1984

8411160621

85036

TENNESSEE VALLEY AUTHORITY,

BORG-WARNER

BONNET STUDS IMPROPERLY TORQUED ON DHR STANDBY DIESEL GENERATOR VALVES

09/25/1984

8411160627

85037

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL

PRESSURE SENSING LINE IN STARTING AIR SYSTEM FOR STANDBY DIESEL GENERATORS

08/16/1984

8409100101

85038

CLEVELAND ELECTRIC ILLUMINATING, TRANSAMERICA DELAVAL

STANDBY DIESEL GENERATOR VOLTAGE REGULATION

10/26/1984

8411130314

85039

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL

DEFECTIVE DIESEL ENGINE MOUNTED FUEL OIL LINES

10/31/1984

8411160086

85040

WASHINGTON PUBLIC POWER, TRANSAMERICA DELAVAL

STANDBY DIESEL ENGINE PISTON SKIRTS NEED STRESS RELIEF

12/31/1984

8501070470

85041

TRANSAMERICA DELAVAL

POTENTIAL DEFECT IN DSR OR DSRV STANDBY DIESEL GENERATOR AIR FILTER CAUSED BY CHANGE IN PURCHASE SPECIFICATION

01/22/1985

8501280486

85042

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL

DEFECTIVE GOVERNOR DRIVE COUPLING INSTALLED IN EMERGENCY DIESEL GENERATORS

11/16/1984

8501230199

85043

PAUL MUNROE- ENERTECH

HYDRAULIC FLUID CONTAMINATION IN VALVE OPERATORS

01/15/1985

8501230198

85044

TENNESSEE VALLEY AUTHORITY, UNISTRUT CORPORATION

DEFECTIVE MOUNTING BOLTS ON LEVEL SWITCHES FOR SCRAM DISCHARGE VOLUME TANKS

01/18/1985

8502050139

85045

ILLINOIS POWER , RUSKIN COMPANY

INTERLOCKING BLADE FIRE DAMPERS FAILED TO CLOSE

01/04/1985

8501210335


85046

HOUSTON LIGHTING AND POWER, RUSKIN COMPANY

INTERLOCKING BLADE FIRE DAMPERS FAILED TO CLOSE

01/09/1985

8501280104

85047

ARIZONA PUBLIC SERVICE,

RUSKIN COMPANY

INTERLOCKING BLADE FIRE DAMPERS FAILED TO CLOSE

12/08/1984

8412270583

85048

BINGHAM- WILLAMETTE, GENERAL ELECTRIC, WINTER CONTROLS

POSSIBLE CARBONIZATION OF EPOXY END PLUG AND SUBSEQUENT SHORT OUT OF LEAD WIRES OF SPACE HEATERS ON MOTORS SUPPLIED WITH PUMPS

01/24/1985

8501290393

85049

MISSISSIPPI POWER AND LIGHT, AGASTAT RELAY

FAILURE OF GP SERIES RELAYS TO SWITCH

01/10/1985

8502050097

85050

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

NONCONSERVATIVE ANALYSIS OF NEUTRON FLUX

01/04/1985

8501160048

85051

ARIZONA PUBLIC SERVICE

REFUELING WATER TANK PENETRATION SLEEVES NOT SEISMICALLY QUALIFIED

09/24/1984

8410100603

85052

ARIZONA PUBLIC SERVICE, COMBUSTION ENGINEERING

FATIGUE FAILURE OF CHARGING PUMPS

11/28/1984

8412130628

85053

CAROLINA POWER AND LIGHT, WESTINGHOUSE, ITT GRINNELL

NATURAL FREQUENCIES OF AIR OPEATED DIAPHRAGM VALVES

10/25/1984

8411210041

85054

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

PANEL INSTRUMENTS NOT SEISMICALLY QUALIFIED

12/17/1984

8501160002

85055

CLEVELAND ELECTRIC ILLUMINATING

IMPROPER DESIGN ASSUMPTION FOR POSTULATED PIPE RUPTURE OF REACTOR FEEDWATER SYSTEM

12/07/1984

8412200428

85056

TENNESSEE VALLEY AUTHORITY, LIMITORQUE

REAUDIT OF VENDOR QUALITY ASSURANCE PROGRAM

11/01/1984

8411160180

85057

CAROLINA POWER AND LIGHT, WESTINGHOUSE

WELD DEFECTS IN WESTINGHOUSE ACCUMULATOR TANKS

12/14/1984

8501150443


85058

CAROLINA POWER AND LIGHT, WESTINGHOUSE

ON-LINE TEST CIRCUIT FOR SOLID STATE PROTECTION SYSTEM MODIFIED TO ENSURE DETECTION OF POTENTIAL FAILURE

12/04/1984

8501150448

85059

CAROLINA POWER AND LIGHT, CARDINAL INDUSTRIAL PRODUCTS,

HUB INCORPORATED

BOLT HARDNESS GREATER THAN MAXIMUM HARDNESS VALUES

11/30/1984

8412120113

85060

GEORGIA POWER,

G. H. BETTIS, RUSKIN COMPANY

DAMPER AND VALVE ACTUATORS NEED NEW SEALS AND DOW CORNING MOLYKOTE 44 LUBRICATING OIL

12/06/1984

8501160096

85061

CAROLINA POWER AND LIGHT, WESTINGHOUSE, LIMITORQUE

COMPONENT COOLING WATER SYSTEM BUTERFLY VALVE OPERATORS

11/30/1984

8412120133

85062

ARIZONA PUBLIC SERVICE, ANCHOR/DARLING

MAIN STEAM ISOLATION VALVE CLOSURE TIME EXCEEDS REQUIRED 5 SECONDS

10/25/1984

8411160431

85063

ARIZONA PUBLIC SERVICE, ANCHOR/DARLING

INSPECTION AND REWORK OF CHECK VALVES

12/14/1984

8412270596

85064

ARIZONA PUBLIC SERVICE, WALDINGER, BECHTEL POWER

HEATING, VENTILATION, AND

AIR CONDITIONING ACCEPTANCE CRITERIA

12/12/1984

8412280448

85065

NIAGARA MOHAWK POWER,

CLOW CORPORATION

OPERABILITY OF TRICENTRIC VALVES BECAUSE OF VARIATION IN PHYSICAL CHARACTERIZATION

11/16/1984

8412060256

85066

DUKE POWER, WESTINGHOUSE

POTENTIAL OVERPRESSURIZATION OF COMPONENT COOLING WATER SYSTEM SURGE TANKS

11/09/1984

8411260161

85067

CAROLINA POWER AND LIGHT, SIEMENS-ALLIS

WELDING ON 6.9 KV SWITCH GEAR

08/13/1984

8409100028

85068

WASHINGTON PUBLIC POWER, ROCKBESTOS

CABLE INSULATION DAMAGE

11/13/1984

8411280059


85069

ARIZONA PUBLIC SERVICE, TARGET ROCK

SOLENOID VALVE NOT MEETING TEST REQUIRE MENT

11/14/1984

8412010122

85070

CAROLINA POWER AND LIGHT, BERGEN-PATERSON PIPE SUPPORT

DEFICIENCIES IN SEISMIC CATEGORY I PIPE HANGERS

11/30/1984

8412130598

85071

PUBLIC SERVICE ELECTRIC AND GAS, GENERAL ELECTRIC

DEFECTIVE TYPE AKR-30 CIRCUIT BREAKERS

11/26/1984

8412200357

85072

TENNESSEE VALLEY AUTHORITY,

COMSIP

CONTAINMENT HYDROGEN ANALYZER CATALYST BEDS HAVING LIMITED LIFETIME

11/28/1984

8412120416

85073

TENNESSEE VALLEY AUTHORITY

DEFECTIVE SEISMIC CATEGORY I COMPONENTS

11/27/1984

8412130544

85074

GEORGIA POWER

DISCREPANCIES IN HEATING, VENTILATION, AND AIR CONDITIONING DUCT SUPPORT WELDING

10/26/1984

8411290382

85075

ILLINOIS POWER , TITUS MANUFACTURING

POTENTIAL DEFECT IN MODEL 272 GRILLES

01/31/1985

8502080374

85076

BABCOCK AND WILCOX

POTENTIAL FALSIFICATION OF INSPECTION RECORDS

01/14/1985

8501250537

85077

HEXCEL CORPORATION

ENERGY ABSORBING PIPE RESTRAINTS HAVING LESS THAN ACCEPTABLE CRUSH STRENGTHS

02/12/1985

8503040480

85078

GENERAL ELECTRIC, ITT HAMMELL

STEM COUPLING FAILURE OF 2500 POUNDS PER SQUARE INCH 2- INCH SCRAM DISCHARGE VOLUME DRAIN VALVE

02/08/1985

not available

85079

CHICAGO FLUID POWER

DIESEL ENGINE PISTON ROD MATERIAL CHANGE AND DESIGN CHANGE

02/22/1985

8502260270

85080

UNIVERSITY OF VIRGINIA

POSSIBLE PART 20 VIOLATION AT NONPOWER REACTOR

02/20/1985

8503050411

85081

UNIVERSITY OF VIRGINIA

POSSIBLE PART 20 VIOLATION AT NONPOWER REACTOR

02/20/1985

8503050470

85082

WASHINGTON PUBLIC POWER, PAUL-MUNROE ENERTECH

HYDRAULIC OPERATOR PUMP CYCLING MORE FREQUENTLY THAN SPECIFIED

01/11/1985

8503040114


85083

CLEVELAND ELECTRIC ILLUMINATING

IMPROPER DESIGN ASSUMPTION FOR POSTULATED PIPE RUPTURE OF REACTOR FEEDWATER SYSTEM

02/14/1985

8502270298

85084

PUBLIC SERVICE ELECTRIC AND GAS, RUSKIN COMPANY

PERFORMANCE OF SPRING CLOSURE FIRE DAMPERS

01/25/1985

8502270005

85085

BASLER ELECTRIC

OVERHEATING OF TRANSFORMERS IN GENERATOR EXCITER

02/12/1985

8502280218

85086

CAROLINA POWER AND LIGHT, WESTINGHOUSE

POTENTIAL HEATING OF STEAM GENERATOR REFERENCE LEG AFTER SECONDARY HIGH ENERGY LINE RUPTURE

11/30/1984

8412120125

85087

GREER HYDRAULICS

IN VALVE ACTUATORS, INCOMPATIBILITY BETWEEN ETHYLENE PROPYLENE RUBBER COMPONENTS AND LUBRICANT CAUSED COMPONENTS TO SWELL

02/11/1985

8502270378

85088

ARIZONA PUBLIC SERVICE

DAMAGED VALVES AND PIPING IN HIGH PRESSURE SAFETY INJECTION SYSTEM

11/28/1984

8412120076

85089

COLT INDUSTRIES, ROBERTSHAW CONTROLS

DIESEL GENERATOR VALVE LOWER OVERRUN ASSEMBLIES NEED LOCKING OF STEMS TO NUTS

01/28/1985

ml010920070

85090

NUCLEAR REGULATORY COMMISSION, AUTOMATIC SPRINKLER

PROBLEM WITH MODEL C DELUGE VALVES

01/25/1985

8502010062

85091

CLEVELAND ELECTRIC ILLUMINATING, TOPAZ ELECTRONICS, GENERAL ELECTRIC

LOW VOLTAGE CONTROLS FOR DEDICATED INVERTERS IMPROPERLY SET

02/07/1985

8502220190

85092

WESTINGHOUSE

DEFICIENCY IN ONE VERSION OF TRIAXIAL BULKHEAD CONNECTORS USED FOR FIELD CONNECTIONS

03/15/1985

8503210410

85093

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

DEFECTIVE WELDS ON BAFFLE PLATES IN CORE SUPPORT ASSEMBLY

01/09/1985

8502070027


85094

TENNESSEE VALLEY AUTHORITY, BINGHAM-WILLAME TTE

DEFECTS IN QUALITY ASSURANCE PROGRAM FOR SPARE PARTS

01/17/1985

8502070363

85095

TENNESSEE VALLEY AUTHORITY

POTENTIAL FOR CONTROL ROD DRIVE MECHANISM HEAVY DRIVE ROD GUIDE SCREW TO ROTATE OUT OF POSITION

01/17/1985

8502070050

85096

GULF STATES UTILITIES, TRANSAMERICA DELAVAL

DETERIORATED SHIELDED CABLES IN DIESEL GENERATOR EXCITATION CABINETS

12/12/1984

8501280192

85097

GULF STATES UTILITIES,

PACIFIC SCIENTIFIC, BERGEN-PATERSON PIPE SUPPORT

DEFICIENCY IN INSTALLATION OF SNUBBERS AND CLAMPS

01/07/1985

8501280050

85098

CROSBY VALVE

LATCH BEARING FAILURE CAUSED DURING VIBRATION AGING AND SEISMIC TESTING OF EFCO-600 SERIES ACTUATOR

02/15/1985

8502210146

85099

GEORGIA POWER, PULLMAN POWER PRODUCTS

WELD RADIOGRAPHIC TECHNIQUE DEFICIENCIES

01/17/1985

8502210345

85100

DUQUESNE LIGHT, BINGHAM-WILLAME TTE,

BABCOCK AND WILCOX

AUXILIARY FEEDWATER PUMP IMPELLER WEAR RING

10/08/1984

8502130066

85101

SOLIDSTATE CONTROLS

CLASS 1E EQUIPMENT POSSIBLY CONTAINING CAPACITORS WITH HIGHER THAN NORMAL FAILURE RATES

02/06/1985

8502120242

85102

CAROLINA POWER AND LIGHT, WESTINGHOUSE

FAILURE OF WESTINGHOUSE REACTOR PROTECTION SYSTEM FOLLOWING SECONDARY HIGH ENERGY LINE BREAK

02/26/1985

8503180346

85103

WESTINGHOUSE

POSSIBLE UNDETECTABLE FAILURES IN ENGINEERED SAFEGUARDS FEATURES ACTUATION SYSTEM

03/22/1985

8503270351

85104

COLT INDUSTRIES, ROBERTSHAW CONTROLS

THERMOSTATIC VALVE MALFUNCTION IN FAIL SAFE TO FULL COOLING POSITION

01/28/1985

8502080467


85105

INRYCO INCORPORATED, WESTERN CONCRETE STRUCTURES

FAILURE OF POST-TENSIONED TENDON ANCHOR

02/04/1985

8502080505

85106

MORRISON- KNUDSEN

SUN GEARS FOUND WITH GRINDING NOTCHES AT OR BELOW OPTIMUM RADIUS AT ROOT OF GEAR TOOTH

03/05/1985

8503150246

85107

CROSBY VALVE, GULF AND WESTERN

FAILURE OF LATCH ROLLER BEARING ON EFCO-600 ACTUATOR, WHICH COULD RENDER MAIN STEAM ISOLATION VALVE INOPERABLE

02/15/1985

8502200257

85108

COMMONWEALTH EDISON,

GOULD NATIONAL BATTERY

THIRTY CELLS OF 125 V DC BATTERY SHOW CORROSION AROUND WELD BETWEEN

PLATES AND INTERNAL BUSS BAR

03/04/1985

8503150451

85109

CLEVELAND ELECTRIC ILLUMINATING, RUSKIN COMPANY

CLOSURE OF FIRE DAMPERS

02/27/1985

8503130078

85110

ILLINOIS POWER , TITUS MANUFACTURING

POTENTIAL DEFECT IN MODEL 272 GRILLES

01/31/1985

8502080374

85111

TENNESSEE VALLEY AUTHORITY

EXCESSIVE LEAKAGE ON MAIN STEAM ISOLATION VALVES

01/15/1985

8501290100

85112

LOUIS ALLIS

CRACKED WELD IN COIL GUARDS

03/06/1985

8503180150

85113

GEORGIA POWER, BECHTEL POWER

USE OF INCORRECT DESIGN TEMPERATURE IN NCULEAR SERVICE COOLING WATER PIPING SYSTEM

01/17/1985

8502210326

85114

CLEVELAND ELECTRIC ILLUMINATING,

W. J. WOOLLEY

OVERPRESSURIZATION OF ISOLATED VOLUMES IN DRYWELL DURING POSTULATED LOSS OF COOLANT ACCIDENT

01/11/1985

8501280706

85115

GULF STATES UTILITIES

SPLIT TERMINAL BLOCKS

11/19/1984

8412060696

85116

ARIZONA PUBLIC SERVICE, FOXBORO

UNQUALIFIED POWER SUPPLIES

11/15/1984

8412010137

85117

ARIZONA PUBLIC SERVICE, FOXBORO

MODULES INSTALLED IN WRONG UNIT

11/15/1984

8412010037


85118

DUKE POWER, WESTINGHOUSE

CONTROL ROD DRIVE MECHANISM HEAVY ROD DRIVE GUIDE SCREW ROTATED OUT OF POSITION

01/10/1985

8501230083

85119

WASHINGTON PUBLIC POWER, WESTINGHOUSE

DAMAGED WIRES ON DS/DSL CIRCUIT BREAKER

12/27/1984

8401210140

85120

DUKE POWER, WESTINGHOUSE

POSSIBILITY OF TUBE FAILURE IN REACTOR COOLANT PUMP THERMAL BARRIER HEAT EXCHANGER

11/09/1984

8501210057

85121

GULF STATES UTILITIES, VELAN VALVE

EXCESSIVE LEAKAGE OF CONTAINMENT ISOLATION CHECK VALVES

11/19/1984

8412060336

85122

MORRISON- KNUDSEN

HEAT LOAD OF EMD DIESEL ENGINE MODEL 645 WITH AUXILIARY ACCESSORIES

03/01/1985

8503140073

85123

GENERAL ELECTRIC

IMPROPERLY HEAT TREATED SHUNT TRIP PADDLES ON AK-25 REACTOR TRIP BREAKERS

02/11/1985

8502210180

85124

CAROLINA POWER AND LIGHT, WESTINGHOUSE

MISOPERATION OF UNDERVOLTAGE ATTACHMENTS ON REACTOR TRIP BREAKERS

01/23/1985

8502210365

85125

TENNESSEE VALLEY AUTHORITY,

BORG-WARNER

OVERTORQUED STUDS ON GATE VALVE MOTOR OPERATORS

11/28/1984

8502210375

85126

MISSISSIPPI POWER AND LIGHT, TRANSAMERICA DELAVAL

POSSIBLE FAILURE OF POLYCARBONATE BOWLS ON AIR FILTERS FOR ENGINE CONTROL PANELS

02/18/1985

8503130048

85127

COOPER ENERGY, MORRISON-KNUDSE N

LOOSENED ATTACHMENTS SEPARATING PISTON FROM ROD ON STANDBY DIESEL GENERATOR

03/04/1985

8503070373

85128

TENNESSEE VALLEY AUTHORITY,

BORG-WARNER

ADAPTOR KEYWAY ON 8-INCH GLOBE VALVES

01/04/1985

8501160028

85129

TENNESSEE VALLEY AUTHORITY,

ITT GRINNELL

PIPE SUPPORTS DESIGNED WITH SWAY STRUTS INSTEAD OF GAPS AS REQUIRED

02/22/1985

8503220023

85130

GULF STATES UTILITIES, TRANSAMERICA DELAVAL

FIRE DECK WALL THICKNESS OF DIESEL ENGINE CYLINDER HEADS

12/19/1984

8501080147


85131

GULF STATES UTILITIES, ROSEMOUNT

THREAD LEAKAGE IN 1153 SERIES PRESSURE TRANSMITTERS

11/26/1984

8412060710

85132

TENNESSEE VALLEY AUTHORITY,

BORG-WARNER

ADAPTOR KEYWAY ON 8-INCH GLOBE VALVES

03/01/1985

8503190390

85133

WESTERN PIPING

SPRING DISK WASHERS REQUIRED IN PIPE CLAMP NOT DELIVERED

03/14/1985

8503220058

85134

TENNESSEE VALLEY AUTHORITY, LAMBDA ELECTRONICS, BABCOCK AND WILCOX

DEFICIENCIES IN POWER SUPPLIES

02/27/1987

8503210215

85135

TRANSAMERICA DELAVAL,

CLOW CORPORATION

POTENTIAL PROBLEM WITH CHECK VALVE DISKS AND NAME PLATES

03/14/1985

8503190573

85136

CAROLINA POWER AND LIGHT, WESTINGHOUSE

SAFETY INJECTION PUMP OPERATION FOLLOWING SECONDARY SIDE HIGH ENERGY LINE RUPTURE

01/29/1985

8502210339

85137

CLEVELAND ELECTRIC ILLUMINATING, ROSEMOUNT

POTENTIAL LEAK PATH IN ELECTRONIC HOUSING THREADS OF 1153 SERIES B PRESSURE TRANSMITTERS

01/24/1985

8502060573

85138

CAROLINA POWER AND LIGHT,

G. H. BETTIS, RUSKIN COMPANY

LUBRICANT AND SEALS REPLACED IN AFFECTED ACTUATORS ON HEATING, VENTILATION, AND AIR CONDITIONING DAMPERS

02/25/1985

8503190395

85139

TRANSAMERICA DELAVAL,

CLOW CORPORATION

POTENTIAL DEFECT IN CHECK VALVE ON ENGINE MOUNTED STARTING AIR PIPING

03/12/1985

8503180316

85140

TRANSAMERICA DELAVAL

POTENTIAL DEFECT IN OIL PLUGS IN CRANK SHAFT OF DIESEL GENERATOR

03/18/1985

8503210419

85141

DUKE POWER, WESTINGHOUSE

CONTROL ROD DRIVE MECHANISM BREECH GUIDE SCREW DROPPING OUT OF POSITION

02/20/1985

8503120209

85142

HEXCEL CORPORATION

MATERIAL VARIABILITY TEST

02/27/1985

8503120536


85143

BROWN BOVERI ELECTRIC

K-LINE CIRCUIT BREAKER WIRES SHOULD BE ENCASED IN HEAT SHRINK TUBING

03/19/1985

8503260545

85144

WASHINGTON PUBLIC POWER

NONCONSERVATIVE ENGINEERING ASSUMPTIONS IN ENVIRONMENTAL EQUIPMENT QUALIFICATION

03/08/1985

8503120428

85145

ILLINOIS POWER

IMPROPER CRIMPING ON BATTERY CHARGER

02/28/1985

8503220164

85146

TENNESSEE VALLEY AUTHORITY

FAILURE OF EMERGENCY RAW COOLING WATER SHAFT

01/29/1985

8502210368

85147

GEORGIA POWER, GENERAL ELECTRIC

DEFECTS ON MODEL AKR 30 AND 50 CIRCUIT BREAKERS

02/01/1985

8502200526

85148

DETROIT EDISON, POWER PIPING

CONTAMINATED HYDRAULIC FLUID IN PIPE SNUBBERS

11/02/1984

8411260479

85149

PUBLIC SERVICE OF NEW HAMPSHIRE, LIMITORQUE

PROBLEMS WITH MOTOR OPERATORS

11/01/1984

8411210328

85150

NORTHEAST NUCLEAR ENERGY, GOULD

OPERATING DIFFICULTIES WITH ELECTRONIC SWITCHES AND ENCLOSURES USING ROTARY OPERATING HANDLE MECHANISMS

03/06/1985

8503150416

85151

GEORGIA POWER, RELIANCE ELECTRIC

JUNCTION BOX FIELD MOUNTING

02/08/1985

8503120126

85152

GENERAL ELECTRIC, RELIANCE ELECTRIC

MOTOR FAILURE DURING SEISMIC CATEGORY I TESTING

03/29/1985

ml010920074

85153

ELMA ENGINEERING

INCONCLUSIVE POWER SUPPLY TEST DATA

03/29/1985

ml010920076

85154

GENERAL ELECTRIC

SHIPMENT OF TWO NONSAFETY GRADE BREAKERS FOR A SAFETY RELATED APPLICATION

04/09/1985

8504160382

85155

TENNESSEE VALLEY AUTHORITY,

BAILEY CONTROLS

FRONT COVERS SEPARATED FROM MODULES

03/21/1985

8504110333

85156

GENERAL ELECTRIC

INCORRECT MESH SIZE FOR MOVEABLE INNER FILTERS OF CONTROL ROD DRIVE ASSEMBLY

03/29/1985

ml010920078

85157

ARIZONA PUBLIC SERVICE

UNQUALIFIED SEALANT IN ESSENTIAL HEATING, VENTILATION, AND AIR CONDITIONING DUCTWORK

12/17/1984

8501070624


85158

KANSAS GAS AND ELECTRIC,

TERRY TURBINE

TURBINE DRIVEN AUXILIARY FEEDWATER PUMP GOVERNOR VALVE STEM GUIDE BUSHINGS

11/16/1984

8411290557

85159

ILLINOIS POWER , ROSEMOUNT

MODEL 1153 SERIES B TRANSMITTER THREAD LEAKAGE PATH

03/22/1985

8504010150

85160

GILBERT/COMMONW EALTH

POSTULATED FAILURE OF CIRCULATING WATER PIPE EXPANSION JOINT IN TURBINE BUILDING INCREASES POTENTIAL FLOODING VOLUME

04/18/1985

8504230403

85161

GILBERT/COMMONW EALTH

EFFECT OF SOIL PARAMETER CHANGES ON STRUCTURE ACCELERATIONS OF DEISEL GENERATOR BUILDING FLOOR

04/02/1985

8504080092

85162

DUQUESNE LIGHT, CROSBY VALVE AND GAGE,

GULF AND WESTERN

FAILED LATCH ROLLER BEARING IN MAIN STEAM ISOLATION VALVE ACTUATOR

03/27/1985

8504120111

85163

CONSUMERS POWER,

CROSBY VALVE AND GAGE,

GULF AND WESTERN

FAILED LATCH ROLLER BEARING IN MAIN STEAM ISOLATION VALVE ACTUATOR

03/22/1985

8504050113

85164

WESTINGHOUSE, GENERAL ELECTRIC

CAPACITOR TERMINATIONS IN FERRORESONANT TRANSFORMERS IN VITAL 7.5 KVA INVERTERS

03/20/1985

ml010920008

85165

CAROLINA POWER AND LIGHT, WESTINGHOUSE, GENERAL ELECTRIC

7.5 KVA INVERTER CAPACITOR TERMINATIONS

01/30/1985

8502210354

85166

TRANSAMERICA DELAVAL, TRANSAMERICA DELAVAL,

CLOW CORPORATION

POTENTIAL PROBLEM WITH A CHECK VALVE

04/04/1985

8504160367

85167

EXXON NUCLEAR

ERROR IN EVALUATION MODEL FOR LOSS OF COOLANT ANALYSIS

03/22/1985

8503280536

85168

CONSOLIDATED EDISON,

PARKER HANNIFIN

DEFECTIVE AIRLINE CHECK VALVES IN MAIN STEAM ISOLATION VALVE ACTUATORS

03/21/1985

8504020310


85169

CAROLINA POWER AND LIGHT, WESTINGHOUSE

SEISMIC INTERACTION SCENARIO OF IN-CORE FLUX MAPPING SYSTEM

02/12/1985

8503120353

85170

TENNESSEE VALLEY AUTHORITY,

BORG-WARNER

IMPROPERLY TORQUED BONNET STUDS ON DECAY HEAT REMOVAL SYSTEM VALVES

01/04/1985

8501160036

85171

WASHINGTON PUBLIC POWER, STEWART AND STEVENSON, PARSONS PEEBLES

THREE TORRINGTON, SLIP RING END, ROLLER BEARING FAILURES ON STANDBY DEISEL GENERATORS

02/11/1985

8502200375

85172

CAROLINA POWER AND LIGHT, BRASCH MANUFACTURING

INCORRECT MATERIAL USED IN AIR FLOW SWITCHES FOR ELECTRIC HEATING COILS

02/13/1985

8503130168

85173

LOUIS ALLIS

SERIES OF CRACKED WELDS IN THE CONICAL BAFFLE SECTION OF COIL GUARDS ON GENERATORS

03/29/1985

8504030263

85174

CAROLINA POWER AND LIGHT,

CROSS PROCESS INSTRUMENTATION

DEFECTIVE MATERIAL IN INSTRUMENTATION FITTINGS

02/27/1985

8503150382

85175

ENERFAB,

W. J. WOOLLEY

SEISMIC QUALIFICATION OF INFLATABLE AIR LOCKS

03/29/1985

8504040280

85176

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL

INCORRECT CAPSCREW LENGTH FOR EMERGENCY DEISEL GENERATOR ENGINE

03/19/1985

8504160556

85177

SACRAMENTO MUNICIPAL UTILITY DISTRICT, WESTINGHOUSE

FAILURE OF MECHANICAL INTERLOCK AND FULL VOLTAGE REVERSING STARTERS

04/09/1985

8504170203

85178

SACRAMENTO MUNICIPAL UTILITY DISTRICT,

BRAND REX

DEFECTIVE CONTROL CABLE

04/09/1985

8504170226

85179

GILBERT/COMMONW EALTH

POSTULATED CIRCUIT WATER PIPE EXPANSION JOINT FAILURE IN TURBINE BUILDING

04/19/1985

8504230403

85180

CAROLINA POWER AND LIGHT,

PACIFIC SCIENTIFIC

CAPSTAN SPRING COMPONENT IN MECHANICAL SHOCK ARRESTORS

01/22/1985

8502210361


85181

COLT INDUSTRIES, ROBERTSHAW CONTROLS

LOWER OVERRUN ASSEMBLIES IN VALVES INSTALLED ON DEISEL GENERATORS NEED COTTER PIN TO LOCK THE NUT TO THE STEM

03/27/1985

8504230440

85182

CAROLINA POWER AND LIGHT, GOULD

BINDING MECHANICAL INTERLOCKS ON TWO SPEED STARTERS

02/21/1985

8503120361

85183

CAROLINA POWER AND LIGHT,

HUICO INCORPORATED

WELD DEFECTS IN CHILLED WATER VALVES

01/18/1985

8502060450

85184

CAROLINA POWER AND LIGHT, SIEMENS-ALLIS

METAL FATIGUE ON 6.9 KV CIRCUIT BREAKER SECONDARY DISCONNECT LUGS AND

POSSIBLE FAILURE OF ANTI-PUMP RELAY

02/14/1985

8503130522

85185

CAROLINA POWER AND LIGHT, GUYON ALLOYS, BONNEY FORGE

SOCKOLETS AND WELDOLETS INCORRECTLY QUALIFIED AS ASME CLASS 2

01/30/1985

8503130609

85186

CAROLINA POWER AND LIGHT, WESTINGHOUSE

CAPACITOR TERMINATIONS ON

7.5 KVA INVERTER

03/14/1985

8504170067

85187

WASHINGTON PUBLIC POWER

DESIGN DEFICIENCY FOR TURBOCHARGER THRUST BEARING LUBRICATION

04/06/1984

8504180629

85188

WASHINGTON PUBLIC POWER, TRANSAMERICA DELAVAL, LOVEJOY INC.

DEFICIENCY IN FLEXIBLE COUPLING HUBS IN OVERSPEED GOVERNOR AND FUEL OIL BOOSTER PUMP DRIVES

03/01/1984

8504180623

85189

CLEVELAND ELECTRIC ILLUMINATING, CONAX BUFFALO

POWER LEAD GLAND ASSEMBLIES ACCEPTABLE FOR USE AT IN 144 F ENVIRONMENT FOR 40 YEARS

03/27/1985

8504050289

85190

LOUIS ALLIS

INSPECTION PROCEDURE FOR CRACKS IN EMERGENCY DEISEL GENERATORS

04/15/1985

8504230381

85191

KAMAN INSTRUMENTATION

POSSIBLE DEFECT IN MINERAL INSULATED CABLE ASSEMBLIES

04/02/1985

8504050277

85192

WESTINGHOUSE

CORE EXIT THERMOCOUPLE SIGNALS WILL BE MAINTAINED THROUGH POSTULATED HIGH ENERGY LINE BREAK BUT SOME ERRORS COULD OCCUR

05/09/1985

8505160170


85193

NORTHERN STATES POWER,

ROCKWELL

INTERNAL OPEN CONNECTION IN CIRCUIT BREAKERS IN CONTAINMENT RECOMBINER

05/03/1985

8505070286

85194

CAROLINA POWER AND LIGHT, GOULD

BINDING MECHANICAL INTERLOCKS ON TWO SPEED STARTERS

04/12/1985

8504260173

85195

TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL

CRACKED WELDS ON DIESEL GENERATOR TURBOCHARGERS

04/12/1985

8504260033

85196

TENNESSEE VALLEY AUTHORITY, SIEMENS-ALLIS

FAILURE OF ANTIREVERSING RATCHET PINS ON EMERGENCY RAW COOLING WATER PUMP SHAFT

03/19/1985

8504150434

85197

TENNESSEE VALLEY AUTHORITY,

RUSKIN COMPANY

FAILURE TO DOCUMENT DESIGN BASIS CHANGES FOR FIRE DAMPERS

03/21/1985

8504160549

85198

HOUSTON LIGHTING AND POWER, WESTINGHOUSE, GENERAL ELECTRIC

CAPACITOR TERMINATIONS IN FERRORESONANT TRANSFORMERS IN 7.5 KVA INVERTERS

03/29/1985

8504170317

85199

WASHINGTON PUBLIC POWER, RUSKIN COMPANY

DAMPER COUNTERWEIGHT ASSEMBLY

03/19/1985

8504220013

85200

CAROLINA POWER AND LIGHT,

PACIFIC SCIENTIFIC

FAILURE OF CAPSTAN SPRING IN SNUBBERS

03/29/1985

8505010275

85201

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL, KOPPERS COMPANY

DEFECTIVE ISOPRENE GOVERNOR DRIVE COUPLING IN DIESEL GENERATOR GEAR CASE

04/10/1985

8504250522

85202

MISSISSIPPI POWER AND LIGHT, TRANSAMERICA DELAVAL,

CLOW CORPORATION

AIR START VALVE FOR DIESEL GENERATOR

03/25/1985

8505010249

85203

CAROLINA POWER AND LIGHT, BRASCH MANUFACTURING

ELECTRIC HEATING COIL AIR FLOW SWITCHES WITH LIMITED OPERATING TEMPERATURES

03/29/1985

8505010270

85204

CAROLINA POWER AND LIGHT, SIEMENS-ALLIS

SECONDARY DISCONNECT FINGERS ON 6.9 KV CIRCUIT BREAKERS

03/26/1985

8405010612


85205

CAROLINA POWER AND LIGHT, WESTINGHOUSE

DESIGN DESCREPANCY IN RETAINING RING ON UNDERVOLTAGE ATTACHMENT PIVOT SHAFTS

03/29/1985

8505010307

85206

MISSISSIPPI POWER AND LIGHT

SHEARED BOLTS ON DIESEL GENERATOR REAR CRANKCASE COVER

03/22/1985

8505010260

85207

COMMONWEALTH EDISON,

PACIFIC AIR PRODUCTS

LINEAR TORQUE CONVERTERS IN HEATING, VENTILATION, AND AIR CONDITIONING DAMPERS

09/26/1984

8410150012

85208

TENNESSEE VALLEY AUTHORITY

INCREASED ENVIRONMENTAL TEMPERATURES IN MAIN STEAM VALVE ROOMS

03/07/1985

8504160113

85209

EDERER INCORPORATED

POSSIBLE FAILURE OF CRANE BRAKING SYSTEM AT LOW AIR PRESSURE

04/12/1985

8504160323

85210

LOUISIANA POWER AND LIGHT, ROSEMOUNT

UNRELIABLE TEMPERATURE SIGNALS FROM RESISTANCE THERMAL DETECTORS

02/21/1985

8503060022

85211

TENNESSEE VALLEY AUTHORITY,

BORG-WARNER

BONNET STUDS IMPROPERLY TORQUED ON DECAY HEAT REMOVAL VALVES

04/15/1985

8504260340

85212

KANSAS GAS AND ELECTRIC, GARRETT FLUID

PRESSURIZER POWER OPERATED RELIEF VALVE FAILED TO CLOSE DURING TEST

11/13/1984

8411290584

85213

COMMONWEALTH EDISON,

BOEING COMPUTER, ITT GRINNELL

OPERATION OF STEAM GENERATOR SNUBBERS

09/26/1984

8410160252

85214

TEXAS A & M UNIVERSITY

REPORTABLE OCCURRENCE AT NONPOWER REACTOR

01/21/1985

8504150372

85215

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

CORROSION OF REACTOR PRESSURE VESSEL FLANGE AND HEAD "O" RING GROOVES

03/05/1985

8504160064

85216

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

INADEQUATE PRESSURIZER SUPPORT ATTACHMENT

03/20/1985

8504160537

85217

TENNESSEE VALLEY AUTHORITY,

AUMA, JAMESBURY

DEFECTIVE WIRING CONNECTIONS IN MOTOR OPERATORS

03/05/1985

8504160147


85218

ILLINOIS POWER , RUSKIN COMPANY

FAILURE OF FIRE DAMPERS TO CLOSE UNDER INSTALLED AIR FLOW CONDITIONS

04/04/1985

8504180471

85219

TRANSAMERICA DELAVAL, TRANSAMERICA DELAVAL, CLOW CORPORATION

CHECK VALVE USED IN AIR START SYSTEM ON DIESEL GENERATOR

04/10/1985

8504160367

85220

TENNESSEE VALLEY AUTHORITY

HIGHER THAN ANALYZED CONTAINMENT TEMPERATURES DUE TO SUPERHEATED STEAM

04/03/1985

8507190168

85221

NORTHEAST NUCLEAR ENERGY, NAMCO CONTROL

MODEL EA-180 LIMIT SWITCHES WITH SPLINED LEVER SHAFT MAY NOT EXPAND ADEQUATELY TO SECURE THE OPERATING LEVER

10/23/1985

8411130215

85222

CLEVELAND ELECTRIC ILLUMINATING, TOPAZ ELECTRONICS

INVERTERS WITH WRONG LOW VOLTAGE CUTOFF

04/09/1985

8504230451

85223

LIMITORQUE

VALVE MOTOR OPERATOR FAILURE

04/16/1985

8504250185

85224

HUSKY PRODUCTS

REQUEST FOR COPY OF 10 CFR PART 21 REPORT

03/26/1985

8504250121

85225

LOUIS ALLIS, BASLER ELECTRIC

REGARDING THERMAL QUALIFICATION AND VENTILATION OF TRANSFORMERS

04/01/1985

8504250114

85226

CAROLINA POWER AND LIGHT, WESTINGHOUSE

POTENTIAL OVERPRESSURIZATION OF COOLING WATER SYSTEM

04/11/1985

8504250515

85227

TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL

CRACKS IN CYLINDER BLOCK OF DIESEL GENERATOR

04/12/1985

8504260079

85228

RUSKIN COMPANY

DAMPER TO MULLION PLATE WELDS NOT IN ACCORDANCE WITH APPROVED DRAWINGS

04/22/1985

8504290377

85229

CONAX BUFFALO

OVERCOMPRESSION OF POWER LEAD GLAND ASSEMBLY SEALANT

03/05/1985

8505030181


85230

KANSAS GAS AND ELECTRIC,

RUSKIN COMPANY

FIRE DAMPERS COULD BUCKLE

05/01/1985

8505090248

85231

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE, ITT BARTON

REACTOR COOLING SYSTEM PRESSURE TRANSMITTERS DO NOT MEET REQUIREMENTS

04/12/1985

8504290480

85232

LOUIS ALLIS

INSPECTION PROCEDURE FOR FRACTURED WELDS ON AIR DEFLECTORS ON DIESEL GENERATOR

04/23/1985

8504300459

85233

MISSISSIPPI POWER AND LIGHT, AUTOMATIC SWITCH COMPANY, GENERAL ELECTRIC

MAIN STEAM ISOLATION VALVE FAILURE TO REMAIN CLOSED DUE TO FAILURE OF DUAL SOLENOID TRANSFER

04/30/1985

8505290095

85234

COOPER ENERGY

GENERATOR OVERSPEED TRIP DUE TO MECHANICAL BINDING OF LINKAGE

05/13/1985

8505240457

85235

LOUIS ALLIS

VENTILATION OF GENERATOR CONTROL PANEL

05/14/1985

8505240452

85236

ARIZONA PUBLIC SERVICE,

RUSKIN COMPANY

FIRE DAMPERS NOT INSTALLED PER MANUFACTURER SPECIFICATIONS

04/05/1985

8504240639

85237

GENERAL ELECTRIC

CHANGES IN SAFETY CLASSIFICATION OF SOME SUBASSEMBLY SPARE PARTS

05/24/1985

ml010920107

85238

BROWN BOVERI ELECTRIC

INCORRECT TIME DELAY LEVER INSTALLED IN LOW VOLTAGE K- LINE CIRCUIT BREAKER OVERCURRENT TRIP

05/13/1985

8505230427

85239

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

DESIGN PROBLEMS WITH STEAM GENERATOR SUPPORTS

03/22/1985

8505010175

85240

CLEVELAND ELECTRIC ILLUMINATING, RUSKIN COMPANY

FIRE DAMPERS FAIL TO CLOSE UNDER NORMAL PRESSURE

04/30/1985

8505090463

85241

TENNESSEE VALLEY AUTHORITY

QUALITY ASSURANCE SPECIFICATIONS OF SEISMIC CATEGORY I COMPONENTS

03/25/1985

8505010285


85242

PUBLIC SERVICE OF NEW HAMPSHIRE, BBC BROWN BOVERI

480 V SUBSTATION CIRCUIT BREAKER AUXILIARY SWITCH WIRING DAMAGE

05/07/1985

8505210294

85243

MISSISSIPPI POWER AND LIGHT, AUTOMATIC SWITCH COMPANY, GENERAL ELECTRIC

MAIN STEAM ISOLATION VALVE FAILURE TO REMAIN CLOSED DUE TO FAILURE OF DUAL SOLENOID

03/26/1985

8505010176

85244

TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL

LOOSE DRIVE HUBS ON DIESEL GENERATOR OVERSPEED GOVERNOR DRIVE SHAFT

05/14/1985

8506070041

85245

HATCH INCORPORATED

QUALITY ASSURANCE PROGRAM FOR TRANSFER STARTERS AND STARTER ASSEMBLIES

05/14/1985

8505160314

85246

MISSISSIPPI POWER AND LIGHT, GENERAL ELECTRIC

INCORRECT WIPE SETTINGS ON NORMALLY CLOSED CONTACTS ON HFA RELAYS MAY NOT ACTIVATE DURING SEISMIC EVENT

03/22/1985

8505010209

85247

GENERAL ELECTRIC, HILLER COMPANY

MAIN STEAM ISOLATION VALVE ACTUATORS

12/20/1983

ml010920100

85248

NORTHEAST NUCLEAR ENERGY, VITRO CORPORATION

IMPROPER OPERATION OF EMERGENCY DIESEL GENERATOR LOAD SEQUENCER

02/15/1985

8503150072

85249

WESTINGHOUSE, RDF CORPORATION

RESISTANCE THERMAL DETECTOR CALIBRATION ANOMALIES

05/06/1985

8506040431

85250

CLEVELAND ELECTRIC ILLUMINATING,

BBC BROWN BOVERI

WIRE INSULATION OF 480 V CIRCUIT BREAKERS

05/03/1985

8505220058

85251

BABCOCK AND WILCOX, LIMITORQUE

DISCREPANCIES IN VALVE ACTUATOR WEIGHTS

05/08/1985

8505140418

85252

MORRISON- KNUDSEN

DIESEL GENERATOR BEARING SEAL LOST DURING TEST

04/24/1985

8505020426

85253

LOUIS ALLIS, COLT INDUSTRIES

DEISEL GENERATOR FAILURE DURING OVERSPEED TEST FOLLOWING ENGINE OVERHAUL

05/21/1985

8506040035

85254

BALTIMORE GAS AND ELECTRIC,

J. T. RYERSON

BAR ROUND MATERIAL USED AS BODY TO BONNET STUDS IN PRESSURIZER SPRAY VALVES

05/28/1985

8506030314


85255

MISSISSIPPI POWER AND LIGHT, AUTOMATIC SWITCH COMPANY

MAIN STEAM ISOLATION VALVE FAILURE TO REMAIN CLOSED DUE TO FAILURE OF DUAL SOLENOID TRANSFER

04/30/1985

8505290095

85256

TENNESSEE VALLEY AUTHORITY, GENERAL SIGNAL

FAILURE OF BUTTERFLY VALVE SEATS

04/25/1985

8505290607

85257

BONNEY FORGE

CORRECTION IN REPORTED HEAT NUMBERS FOR SOCKOLETS

05/24/1985

8505300192

85258

GENERAL ELECTRIC

WEDGE TO STEM SEPARATION IN SCRAM OUTLET MANUAL ISOLATION VALVE

05/24/1985

ml010920086

85259

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL

CRANKSHAFT OIL PLUGS FOR EMERGENCY DEISEL GENERATORS

05/09/1985

8505280333

85260

MISSISSIPPI POWER AND LIGHT, TRANSAMERICA DELAVAL,

CLOW CORPORATION

DEISEL GENERATOR AIR START HEADER CHECK VALVE FAILURE

04/26/1985

8505280106

85261

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

FAILED INTERNAL BOLTS REPLACED WITH INCONEL X-750 HTH BOLTS WITH NEW INTERLOCKING DEVICES

05/03/1985

8505280288

85262

RUSKIN COMPANY

ELECTROTHERMAL LINKS NOT INSTALLED IN FIRE DAMPERS AS REQUIRED

05/30/1985

8506030420

85263

PHOENIX STEEL, TUBULAR PRODUCTS,

HUB INCORPORATED

DEFECTIVE LIGHT WALL PRODUCT

05/16/1985

8505310374

85264

CAROLINA POWER AND LIGHT, WESTINGHOUSE

SCENARIO POSTULATING PORTIONS OF THE NONSAFETY FLUX MAPPING SYSTEM FALLING ON THE IN-CORE INSTRUMENT TUBING

09/26/1984

8411200071

85265

HENRY PRATT, LIMITORQUE

VALVE FAILED TO OPEN WHEN DRIVEN GEAR DISENGAGED FROM SHAFT

05/30/1985

8506130557

85266

LOUIS ALLIS, COLT INDUSTRIES

FAILURE OF GENERATOR CONNECTOR

05/29/1985

8506070269


85267

TENNESSEE VALLEY AUTHORITY, LAMBDA ELECTRONICS, BABCOCK AND WILCOX

POWER SUPPLY DEFICIENCIES

05/21/1985

8506070133

85268

TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL

LOOSE DRIVE HUBS ON OVERSPEED GOVERNOR SHAFT ON DEISEL GENERATOR

05/14/1985

8506070041

85269

CAROLINA POWER AND LIGHT, RUSKIN COMPANY,

G. H. BETTIS

SEALS AND LUBRICANT OF DAMPER OPERATORS

04/05/1985

8506070451

85270

TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL

POTENTIAL FUEL OIL LINE BREAK ON DEISEL GENERATOR DUE TO EXCESSIVE ENGINE VIBRATION

03/29/1985

8506070086

85271

GILBERT/COMMONW EALTH,

CLEVELAND ELECTRIC ILLUMINATING

FLOOR RESPONSE SPECTRA CHANGE EFFECTS IN DEISEL GENERATOR BUILDING

05/31/1985

8506070665

85272

PUBLIC SERVICE ELECTRIC AND GAS, LOUIS ALLIS, BASLER ELECTRIC

HEATING IN EMERGENCY DEISEL GENERATOR CABINETS

05/06/1985

8506070024

85273

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL

DEFECTIVE GOVERNOR DRIVE COUPLING IN DIESEL GENERATOR

05/22/1985

8506100176

85274

HEXCEL CORPORATION

CRUSHABLE HONEYCOMB PIPE RESTRAINTS

06/06/1985

8506110477

85275

BROWN BOVERI ELECTRIC

SPARE CIRCUIT BREAKERS WITH OVERCURRENT TRIP DEVICES WITH SHORT TIME DELAY BAND LEVERS

06/06/1985

8506110334

85276

ARIZONA PUBLIC SERVICE,

TERRY TURBINE

AUXILIARY FEED PUMP TURBINE TAPER PINS NOT SEISMICALLY QUALIFIED

06/06/1985

8507020687

85277

TENNESSEE VALLEY AUTHORITY, GILBERT/COMMONW EALTH

INCORRECT RESPONSE SPECTRA IN PIPING ANALYSIS

05/13/1985

8506070107


85278

GENERAL ELECTRIC

MISAPPLICATION OF SWITCH CR2940 ON STANDBY LIQUID CONTROL SYSTEM

06/17/1985

8506240620

85279

CLEVELAND ELECTRIC ILLUMINATING, GILBERT/COMMONW EALTH

EFFECT OF CHANGE IN SOIL PARAMETERS ON DEISEL GENERATOR BUILDING FLOOR RESPONSE SPECTRA

05/17/1985

8506030630

85280

COLT INDUSTRIES, LOUIS ALLIS

FAILURE OF CONNECTORS IN GENERATOR

06/05/1985

8506140498

85281

TEXAS UTILITIES GENERATING, WESTINGHOUSE

CORE EXIT THERMOCOUPLE SIGNAL ERRORS

06/03/1985

8506140067

85282

PUBLIC SERVICE ELECTRIC AND GAS, LOUIS ALLIS

AIR BAFFLE CRACKS ON EMERGENCY DEISEL GENERATORS

06/03/1985

8506140504

85283

GENERAL PUBLIC UTILITIES, DRESSER INDUSTRIES

ELECTROMATIC RELAY REPLACEMENT PARTS

06/07/1985

8506140215

85284

POWER PIPING

FULL FIVE DEGREE ANGULAR ROTATION NOT AVAILABLE FOR RIGID SWAY STRUTS CONNECTED TO FAULTY BEAM

ATTACHMENTS

06/06/1985

8506110104

85285

ANCHOR/DARLING

CRACKS FOUND ON TACK WELDS OF TILTING DISC CHECK VALVES

06/11/1985

ml010920108

85286

NELSON ELECTRIC

SEPARATION OF NAMEPLATE FROM SBW OR SZO TRANSFORMERS

06/19/1985

8506240517

85287

VERMONT YANKEE, CONAX BUFFALO

ELECTRICAL PENETRATIONS CONTAIN TEFLON INSULATION AND SEALANT MATERIALS THAT ARE HIGHLY SUSCEPTIBLE TO RADIATION DAMAGE

06/19/1985

8506240406

85288

GEORGIA POWER

CABLE TRAY SUPPORT MAY EXPERIENCE OVERLOADING DURING OPERATIONAL BASIS EARTHQUAKE OR SAFE SHUTDOWN EARTHQUAKE

05/28/1985

8506070065

85289

PACIFIC SCIENTIFIC, NATIONAL VALVE

CLAMPS MAY SLIP IF IMPROPERLY INSTALLED

06/18/1985

8507020483


85290

GILBERT/COMMONW EALTH

DIESEL GENERATOR BUILDING FLOOR RESPONSE SPECTRA

04/29/1985

8505070522

85291

TOLEDO EDISON

FIRE DOORS DECLARED NONFUNCTIONAL DUE TO IMPROPER FIRE RATING LABELS

04/22/1985

8505070496

85292

SOUTH CAROLINA ELECTRIC AND GAS, BECHTEL POWER

SIZE INADEQUACY OF CONTAINMENT PENETRATION PROTECTION DEVICES FOR INCORE INSTRUMENT FLUX MAPPING SPACE HEATERS

04/30/1985

8505090542

85293

CLEVELAND ELECTRIC ILLUMINATING, DRESSER INDUSTRIES

DIAPHRAGM SEAL GLOBE VALVES

05/31/1985

8506070455

85294

ARIZONA PUBLIC SERVICE, BECHTEL POWER

LOW LUBRICATING OIL TRIP OF DIESEL GENERATOR

06/14/1985

8507030214

85295

WISCONSIN PUBLIC SERVICE, TRANSAMERICA DELAVAL

DIESEL GENERATOR FUEL CONTROL LEVERS NEED PINNING

06/10/1985

8507030404

85296

ARIZONA PUBLIC SERVICE

CRACKING OF AUXILIARY BUILDING WALLS

06/14/1985

8507030318

85297

CAROLINA POWER AND LIGHT, WESTINGHOUSE

DEFORMED SOLDER LUGS IN 7.5 KVA INVERTER CAPACITOR TERMINATIONS

04/16/1985

8505280031

85298

TENNESSEE VALLEY AUTHORITY

RAW COOLING WATER CHILLER UNIT FLOW CONTROL VALVE DEFICIENCIES

04/18/1985

8505280134

85299

CAROLINA POWER AND LIGHT, WESTINGHOUSE

CONTACT BOUNCE IN MERCURY RELAY OF TEMPERATURE CHANNEL TEST CARD

04/24/1985

8505280095

85300

NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE

CORE EXIT THERMOCOUPLE SYSTEM

06/06/1985

8506200077

85301

HOUSTON LIGHTING AND POWER, WESTINGHOUSE

CORE EXIT TEMPERATURE MEASUREMENT SYSTEM

06/05/1985

8506200533

85302

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL

POTENTIALLY DEFECTIVE ENGINE MOUNTED FUEL OIL LINES ON EMERGENCY DEISEL GENERATORS

06/27/1985

8507120260


85303

CAROLINA POWER AND LIGHT, WESTINGHOUSE, LIMITORQUE

COMPONENT COOLING WATER SYSTEM BUTTERFLY VALVE OPERATORS NOT QUALIFIED AS CLASS 1E

06/27/1985

8507120383

85304

CAROLINA POWER AND LIGHT

UNVERIFIED ANCHOR BOLT MATERIAL TYPE

06/27/1985

8507120403

85305

CAROLINA POWER AND LIGHT, WESTINGHOUSE

SAFETY GRADE CORE EXIT THERMOCOUPLES

06/26/1985

8507120360

85306

BROWN BOVERI ELECTRIC

HK CONTROL DEVICE

07/09/1985

8507150481

85307

MISSISSIPPI POWER AND LIGHT

FAILURE OF DELUGE VALVES TO OPEN

06/13/1985

8507120329

85308

CAROLINA POWER AND LIGHT,

ITT GRINNELL

NATURAL FREQUENCIES OF AIR- OPERATED DIAPHRAGM VALVES

06/27/1985

8507120367

85309

DUQUESNE LIGHT, WESTINGHOUSE

ENVIRONMENTAL QUALIFICATION OF CORE EXIT THERMOCOUPLE SYSTEM

06/10/1985

8506270099

85310

TENNESSEE VALLEY AUTHORITY

DESIGN ERROR IN REACTOR TRIP BREAKERS

06/18/1985

8507110295

85311

CAROLINA POWER AND LIGHT,

RTE DELTA, TRANSAMERICA DELAVAL

LACK OF VENTILATION IN GENERATOR CONTROL PANELS

06/05/1985

8507120213

85312

TRANSAMERICA DELAVAL,

RTE DELTA

POTENTIAL DEFECT IN ENGINE GENERATOR CONTROL PANELS OF DSR OR DSRV-16 STANDBY DEISEL GENERATORS

05/17/1985

8505210323

85313

GULF STATES UTILITIES, TRANSAMERICA DELAVAL

STATUS OF RECENT 10 CFR PART 21 REPORTS

06/15/1985

8506270124

85314

CLEVELAND ELECTRIC ILLUMINATING, GILBERT/COMMONW EALTH

FLOODING DUE TO CIRCULATING WATER EXPANSION JOINT FAILURE

05/23/1985

8506240446


85315

CLEVELAND ELECTRIC ILLUMINATING, GENERAL ELECTRIC, TOPAZ ELECTRONICS

CLASS IE INVERTERS

01/11/1985

8502010196

85316

CLEVELAND ELECTRIC ILLUMINATING, GENERAL ELECTRIC, TOPAZ ELECTRONICS

DEFICIENT CLASS IE INVERTERS

06/13/1985

8506260515

85317

MISSISSIPPI POWER AND LIGHT

DIESEL GENERATOR PHASE C LINEAR REACTOR INSULATION BROKE DOWN DUE TO EXCESSIVE HEAT

03/29/1985

8505010188

85318

HOUSTON LIGHTING AND POWER, RUSKIN COMPANY

FAILURE OF FIRE DAMPERS TO CLOSE UNDER DESIGN AIR FLOW CONDITIONS

06/14/1985

8506270368

85319

ARIZONA PUBLIC SERVICE,

HUB INCORPORATED, PHOENIX STEEL

LIGHT WALL PIPE

05/30/1985

8506250002

85320

TOLEDO EDISON, TORREY PINES, LIMITORQUE

ERROR IN PROCEDURE USED TO SET BYPASS LIMIT SWITCHES IN MOTORIZED VALVE

07/29/85

8508020037

85321

ARIZONA PUBLIC SERVICE, COMBUSTION ENGINEERING

HYSTERESIS SETPOINT NOT IN SETPOINT DOCUMENT

05/30/1985

8506240670

85322

LONG ISLAND LIGHTING

PROCUREMENT AND INSTALLATION OF COILS AND STARTERS FOR 480 VOLT MOTOR CONTROL CENTERS

02/23/1985

8507310034

85323

TENNESSEE VALLEY AUTHORITY, LIMITORQUE

INADEQUATE QUALITY ASSURANCE PROGRAM

03/29/1985

8507240182

85324

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

EXCESSIVE WIRING DEFECTS

03/29/1985

8507220450


85325

TENNESSEE VALLEY AUTHORITY

HIGH PRESSURE INJECTION NOZZLES AND THERMAL SLEEVE CRACKING

05/31/1985

8507150226

85326

CAROLINA POWER AND LIGHT, GENERAL ELECTRIC

POTENTIAL FOR INSULATION BREAKDOWN ON TRANSFORMERS

05/31/1985

8507150136

85327

CLEVELAND ELECTRIC ILLUMINATING

CHANGE IN SOIL PARAMETERS AFFECTING DEISEL GENERATOR BUILDING FLOOR RESPONSE SPECTRA

07/09/1985

8507190380

85328

CLEVELAND ELECTRIC ILLUMINATING,

BBC BROWN BOVERI

ELECTROMECHANICAL TRIP DEVICES

07/05/1985

8507170671

85329

TENNESSEE VALLEY AUTHORITY

MAIN STEAM RELIEF VALVE TECHNICAL SPECIFICATION CRITERIA NOT MET BECAUSE OF PILOT DISC STICKING

04/02/1985

8504160572

85330

TOLEDO EDISON, TORREY PINES, LIMITORQUE

MOTOR OPERATED VALVE BYPASS LIMIT SWITCH SETTING PROCEDURE

07/29/1985

8508020036

85331

TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL

OVERHEATING OF DEISEL GENERATOR CONTROL PANELS

07/15/1985

8508010331

85332

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

POTENTIAL INTERACTION OF FLUX MAPPING SYSTEM AND SEAL TABLE

07/15/1985

8508010497

85333

ARIZONA PUBLIC SERVICE

IMPROPER INSTALLATION OF NONSEGREGATED PHASE BUS FIRE STOPS

06/20/1985

8508010017

85334

RAYCHEM

SELF-REGULATING ELECTRIC HEAT TRACE WIRING WITH LESS THAN SPECIFIED POWER OUTPUT

06/24/1985

8507230289

85335

ROBERT JAMES

NONCONFORMANCE IN QUALITY ASSURANCE PROGRAM

06/19/1985

8506250243

85336

TECHNOLOGY FOR ENERGY

MODEL 914- 1 VALVE ACOUSTIC FLOW MONITOR MODULE

07/19/85

8507240295

85337

STONE AND WEBSTER, ROCHESTER INSTRUMENT SYSTEMS

TENDENCY OF UNDERVOLTAGE RELAYS INSTALLED IN EMERGENCY SWITCHGEAR TO DRIFT FROM SETPOINTS

07/22/1985

8507260217


85338

WISCONSIN ELECTRIC POWER

FAILURE OF POWER SUPPLY BREAKER IN REMOTE CONTROL CIRCUITRY FOR AIR OPERATED VALVES

07/24/1985

8508050252

85339

RESEARCH DYNAMICS, NDT

INTERNATIONAL, RAYCHEM

ANOMALY OF FLOW SENSOR 838- 1 AND CABLE CONNECTORS

07/25/1985

8508050231

85340

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

PIPING LEAK BEFORE BREAK CRITERION

06/26/1985

8508140509

85341

TENNESSEE VALLEY AUTHORITY, BINGHAM-WILLAME TTE

LACK OF QUALITY ASSURANCE PROGRAM FOR SPARE PARTS

07/02/1985

8508140238

85342

CAROLINA POWER AND LIGHT,

ITT HAMMELL, DAHL CONAFLOW

WELD DEFECTS IN CHILLED WATER VALVES

07/23/1985

8508130481

85343

NDT INTERNATIONAL, RAYCHEM

SHRINK SLEEVING FOR SENSOR CONNECTING ASSEMBLY OF SAFETY RELIEF VALVE MONITORING SYSTEM

08/05/1985

8508130493

85344

MORRISON-KNUDSE N

DESIGNATIONS OF LEFT AND RIGHT HAND AIR START MOTORS FOR EMD 645E4 DIESEL GENERATORS

07/17/1985

ml010920109

85345

TOLEDO EDISON, TORREY PINES, LIMITORQUE

ERROR IN BYPASS LIMIT SWITCH SETTING PROCEDURE

07/29/1985

8508120409

85346

WASHINGTON PUBLIC POWER, WESTINGHOUSE

FAILURE OF SPOT WELDED PIVOT PIN IN 4160 VOLT CIRCUIT BREAKERS

06/02/1985

8507010153

85347

UNITED ENGINEERS

ERROR IN COMPUTER PROGRAM STRUDL USED TO DO SEISMIC LOADING CALCULATIONS

08/12/1985

8602130175

85348

DUKE POWER

FAILURE OF DIESEL GENERATOR TO RUN

07/26/1985

8508120112

85349

CAROLINA POWER AND LIGHT

FIRE BARRIER SEAL REMOVED DURING MODIFICATION WORK

08/02/1985

8508120068


85350

ANCHOR/DARLING

SWING CHECK VALVES WITH LOOSE SET SCREWS OR MISSING LOCK WELDS

07/31/1985

8508090142

85351

GULF STATES UTILITIES, TRANSAMERICA DELAVAL

STATUS OF CORRECTIVE ACTIONS ON RECENT PART 21 REPORTS

07/31/1985

8508080429

85352

GEORGIA POWER

CLASS 1E ELECTRICAL CONDUCTOR SEAL ASSEMBLIES

07/10/1985

8508140206

85353

TENNESSEE VALLEY AUTHORITY

NECESSARY COOLING EQUIPMENT FOR SOME ELECTRICAL BOARD ROOMS COULD BE LOST DURING LOSS OF COOLANT ACCIDENT

04/26/1985

8505030710

85354

YANKEE ATOMIC ELECTRIC, EXXON NUCLEAR

INAPPROPRIATE LOSS OF COOLANT ACCIDENT ASSUMPTION REGARDING CORE AXIAL POWER DISTRIBUTION

06/14/1985

8507020055

85355

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

POTENTIAL INTERACTION OF FLUX MAPPING SYSTEM AND SEAL TABLE

07/15/1985

8508130497

85356

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

EXCESSIVE WIRING DEFECTS IN CABINETS

06/25/1985

8508130607

85357

SOUTH CAROLINA ELECTRIC AND GAS

AREA TEMPERATURE FOR SERVICE WATER PUMPHOUSE EXCEEDED 102 F

07/03/1985

8508130514

85358

SOUTH CAROLINA ELECTRIC AND GAS

THREE DISCREPANCIES DISCOVERED IN APPENDIX R FIRE PROTECTION AUDIT

07/03/1985

8508130624

85359

SOUTH CAROLINA ELECTRIC AND GAS

FUEL OIL LEAK OBSERVED ON DIESEL GENERATOR FUEL SUPPLY LINE BECAUSE OF CRACK IN THREADS OF 2 INCH CONNECTOR TO BANK OF CYLINDERS

07/08/1985

8508130610

85360

TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL

CRACKED CYLINDER BLOCK ON DIESEL GENERATOR

07/09/1985

8508140076

85361

TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL

CRACKED CYLINDER BLOCK ON DIESEL GENERATOR

07/12/1985

8507311025


85362

GULF STATES UTILITIES, TRANSAMERICA DELAVAL,

RTE DELTA

EXCESSIVE TEMPERATURE IN EXCITATION CABINETS FOR DIESEL GENERATOR

07/03/1985

8507230556

85363

WASHINGTON PUBLIC POWER, TRANSAMERICA DELAVAL,

RTE DELTA

DIESEL GENERATOR CONTROL PANEL POSSIBLY OVERHEATING

07/01/1985

8507220550

85364

ARIZONA PUBLIC SERVICE, PHOENIX STEEL,

HUB INCORPORATED

THIN WALL PIPE

07/15/1985

8508050330

85365

ILLINOIS POWER , NATIONAL VALVE

SWAY STRUT AND SNUBBER PIPE CLAMPS MAY SLIP

08/12/1985

8508230064

85366

TENNESSEE VALLEY AUTHORITY, LIMITORQUE

LACK OF ADEQUATE QUALITY ASSURANCE PROGRAM

07/25/1985

8508140126

85367

CONSUMERS POWER,

W. J. WOOLLEY

RUPTURE OF INFLATABLE SEAL USED IN PERSONNEL AIR LOCKS

07/01/1985

8507310288

85368

ARIZONA PUBLIC SERVICE, COMBUSTION ENGINEERING

HIGH HYDRAZINE FLOW RATE

07/25/1985

8508150686

85369

ARIZONA PUBLIC SERVICE, WESTINGHOUSE

COLOR CODED VISUAL INDICATORS BREAK OFF CONTROL RELAYS

07/25/1985

8508150679

85370

TENNESSEE VALLEY AUTHORITY, GILBERT/COMMONW EALTH

INCORRECT RESPONSE SPECTRA IN PIPING ANALYSIS

06/26/1985

8508140080

85371

TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL

OVERHEATING OF DIESEL GENERATOR CONTROL CABINETS

07/15/1985

8508140390

85372

POWER PIPING

POSSIBILITY OF INTERFERENCE BETWEEN RIGID SWAY STRUTS AND BEAM ATTACHMENTS

08/15/1985

ml010920110

85373

ILLINOIS POWER , GENERAL ELECTRIC, ITT HAMMELL

FAILURE OF COUPLING FROM ACTUATOR TO VALVE STEM DURING TESTING OF A 2500 POUND PER SQUARE INCH VALVE

08/16/1985

8509030285


85374

UNION ELECTRIC, BECHTEL POWER

OVERCURRENT PROTECTION OF CONTAINMENT PENETRATIONS

04/22/1985

8505020444

85375

COOPER ENERGY, MORRISON-KNUDSE N

SEPARATION OF PISTON FROM CONNECTING ROD ON KSV ENGINE

08/22/1985

8508270179

85376

ARIZONA PUBLIC SERVICE, AMERICAN AIR FILTER

CRACKED SPOKES IN AIR HANDLING UNIT

08/13/1985

8508260222

85377

ROCHESTER GAS AND ELECTRIC, MICRON INSTRUMENTS

DESIGN ERROR WHEN UPGRADING AUXILIARY BUILDING MAINTENANCE HOIST BACKUP HYDRAULIC BRAKE SYSTEM

08/23/1985

8508280194

85378

TENNESSEE VALLEY AUTHORITY,

BBC BROWN BOVERI

FAILURE OF LIMIT SWITCHES ON MEDIUM VOLTAGE CIRCUIT BREAKERS

07/29/1985

8508280074

85379

SOUTH CAROLINA ELECTRIC AND GAS

WATER LEAKING FROM LAVATORY AND RUNNING DOWN CEILING OF CABLE SPREADING ROOM

08/30/1985

8509130138

85380

COMMONWEALTH EDISON,

COOPER ENERGY, PANALARM COMPANY

ERRONEOUS SPEED READINGS ON DEISEL GENERATORS

09/06/1985

8509130273

85381

ILLINOIS POWER , TECHNOLOGY FOR ENERGY

POTENTIAL FAILURE OF INDICATOR TO RESET IN MODEL 914-1 FLOW MONITOR MODULES

09/06/1985

8509130268

85382

GENERAL ELECTRIC

FAILURE OF TERMINAL PARTS ON PK-2 DISCONNECT BLOCKS

09/05/1985

8509100256

85383

RAYCHEM

CERTAIN LOTS OF AUTO-TRACE 20PTV1 ELECTRIC HEAT TRACE MAY HAVE SLIGHTLY LOWER THAN SPECIFIED POWER

08/15/1985

8509160057

85384

ANCHOR/DARLING, CARRON AND COMPANY

USE OF NONQUALIFIED MATERIAL IN SPARE PART TERMINAL BLOCKS

09/05/1985

8509160288

85385

GENERAL ELECTRIC, RELIANCE ELECTRIC

ENVIRONMENTAL QUALIFICATION TEST ANOMALIES OF CLASS RH AC MOTORS FOR SB-3-150 VALVE MOTOR OPERATORS

09/05/1985

8509100288


85386

PAUL MUNROE- ENERTECH

POTENTIAL MAINTENANCE ISSUES FOR SNUBBERS

08/29/1985

8509090198

85387

GILBERT/COMMONW EALTH

POTENTIAL FOR FOUR HIGH PRESSURE INJECTION VALVES TO BECOME INOPERABLE DUE TO LOSS OF CABLE TRAY

08/29/1985

8509040249

85388

ILLINOIS POWER , BECHTEL POWER

INSTALLATION OF GAP FOR BATTERY CELLS

08/28/1985

8509090194

85389

TENNESSEE VALLEY AUTHORITY,

BORG-WARNER

WIDE KEYWAY FOUND ON 8-INCH MOTOR OPERATED GLOBE VALVES

10/25/1984

8411210085

85390

PUBLIC SERVICE OF COLORADO,

BBC BROWN BOVERI

INCORRECTLY SUPPLIED SHORT TIME DELAY BAND LEVERS FOR K-LINE CIRCUIT BREAKERS WITH OVERCURRENT TRIP DEVICES MODEL OD-4 OR OD-5

08/22/1985

8509030518

85391

LIMITORQUE

WORM SHAFT GEAR FAILURES OF SIZE 2 ACTUATOR

08/13/1985

8702110363

85392

TERRY TURBINE

SEISMIC ANALYSIS OF TYPE GS TURBINE BECAUSE PEDESTAL BOLTING MAY REQUIRE REPLACEMENT

07/23/1985

ml010920206

85393

LONE STAR SCREW

POSSIBLE HARDNESS DEFECTS OF SHIPPED SAFETY-RELATED COMMERCIAL MATERIAL

08/01/1985

8509060130

85394

COMMONWEALTH EDISON,

COOPER ENERGY

FAILURE OF DEISEL GENERATORS TO SUSTAIN ADEQUATE PRIME DURING TESTING

08/22/1985

8509030123

85395

TENNESSEE VALLEY AUTHORITY, LIMITORQUE

FAILURE OF MOTOR-OPERATORS DURING VALVE CLOSURE

08/06/1985

8508280088

85396

VIRGINIA ELECTRIC AND POWER

OI REPORT NUMBER 2-84-015 REGARDING THE NORTH ANNA POWER STATION

08/21/1985

8509050359

85397

MISSISSIPPI POWER AND LIGHT, AUTOMATIC SWITCH COMPANY, GENERAL ELECTRIC

FAILURE OF MAIN STEAM ISOLATION VALVES TO CLOSE NORMALLY SUBSEQUENT TO REACTOR SCRAM DUE TO FAILURE OF MODEL HTX832320V DUAL SOLENOID VALVES

08/23/1985

8508300536

85398

TOLEDO EDISON, TORREY PINES, LIMITORQUE

DEFECT IN A PROCEDURE FOR SETTING VALVE OPERATORS

08/23/1985

8508300026


85399

PACIFIC SCIENTIFIC, NATIONAL VALVE

PROBLEM WITH 3/4 INCH AND 1 INCH PIPE CLAMPS

08/23/1985

8509160331

85400

AMERICAN AIR FILTER, TRANSAMERICA DELAVAL

POSSIBLY UNWELDED INTERNAL PART IN AIR INTAKE SILENCER MAY BE TAKEN INTO DIESEL ENGINE

09/03/1985

8509260080

85401

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

EXCESSIVE WIRING DEFICIENCIES IN CABINETS

08/29/1985

8509160442

85402

FLORIDA POWER AND LIGHT

GASEOUS EFFLUENT RELEASE MONITORS OUT OF CALIBRATION

08/21/1985

8509160041

85403

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL,

RTE DELTA

INADEQUATE VENTILATION IN DEISEL GENERATOR CONTROL PANELS

08/27/1985

8509160132

85404

PACIFIC GAS AND ELECTRIC,

PACIFIC SCIENTIFIC, NATIONAL VALVE

PIPE CLAMPS

08/29/1985

8509170166

85405

TENNESSEE VALLEY AUTHORITY,

ITT GRINNELL

PIPE SUPPORTS DESIGNED WITH SWAY STRUTS INSTEAD OF GAPS

08/28/1985

8509160044

85406

GEORGIA POWER, TRANSAMERICA DELAVAL,

RTE DELTA

POTENTIAL OVERHEATING OF DEISEL GENERATOR CONTROL PANELS

08/23/1985

8509170087

85407

GENERAL ELECTRIC

IMPROPER PAINTING AND INSUFFICIENT CLEARANCE OF UNDERVOLTAGE TRIP DEVICES ON AK AND AKR TYPE LOW VOLTAGE CIRCUIT BREAKERS

09/13/1985

8509170158

85408

UNION ELECTRIC, CRANE DEMING PUMPS

FAILURE OF KEEPWARM LUBRICATING OIL PUMPS

08/28/1985

8509180104

85409

CAROLINA POWER AND LIGHT, SIEMENS-ALLIS

NONUNIFORM SIZED SECONDARY DISCONNECT FINGERS ON 6.9 KV CLASS 1E CIRCUIT BREAKERS

08/26/1985

8509160393

85410

TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL

CRACKED WELDS ON DIESEL GENERATOR TURBOCHARGERS

07/09/1985

8508140201


85411

CLEVELAND ELECTRIC ILLUMINATING, GILBERT/COMMONW EALTH

POTENTIAL FLOODING VOLUMES IN TURBINE BUILDING INCREASED DUE TO CIRCULATING WATER SYSTEM EXPANSION JOINT FAILURE

10/03/1985

8510100009

85412

NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE

ERRORS IN QUALIFICATION TESTING OF CORE EXIT THERMOCOUPLES

09/30/1985

8510150233

85413

MISSISSIPPI POWER AND LIGHT, AUTOMATIC SWITCH COMPANY, GENERAL ELECTRIC

REVISED REPORT ON SOLENOID VALVE FAILURES, GIVING CORRECTED VALVE NUMBERS

10/02/1985

8510090361

85414

CAROLINA POWER AND LIGHT, GENERAL ELECTRIC, WESTINGHOUSE

TRANSFORMERS FOR 7.5 KVA VITAL INVERTERS HAVE POTENTIAL FOR INSULATION BREAKDOWN DUE TO VIBRATION WHILE ENERGIZED

09/11/1985

8509270163

85415

GENERAL PHYSICS

CORRECTIVE ACTIONS TO INFORM EMPLOYEES OF 10 CFR 21 REPORTING REQUIREMENTS IN RESPONSE TO NRC INSPECTION

09/19/1985

8509230204

85416

TENNESSEE VALLEY AUTHORITY,

BBC BROWN BOVERI

FAILURE OF MEDIUM VOLTAGE CIRCUIT BREAKERS TO CLOSE DUE TO DISLODGED SPRING AND LIMIT SWITCH CONTACT

09/12/1985

8509260488

85417

GENERAL ELECTRIC

UNQUALIFIED TEST SWITCH

09/17/1985

8509240215

85418

TRANSAMERICA DELAVAL, CENTER-LINE INCORPORATED

DETERIORATED LINER SEAT MATERIAL ON LUBRICATING OIL CHECK VALVES

09/17/1985

8509230104

85419

ILLINOIS POWER , AUTOMATIC SPRINKLER

NO LATERAL SUPPORTS INSTALLED ON SPRINKLER PIPING

09/13/1985

8509240175

85420

MISSISSIPPI POWER AND LIGHT

TEST FAILURE OF DIESEL GENERATOR OUTPUT BREAKER

09/18/1985

8509260275

85421

SOUTH CAROLINA ELECTRIC AND GAS

LIGHTING STRIKE CAUSED LOSS OF INDICATION IN METEOROLOGICAL INSTRUMENTATION

09/16/1985

8509260271

85422

DUKE POWER

SEVERAL COMPONENTS OF DIESEL GENERATOR CONTROL PANEL FAILED

09/12/1985

8509260126


85423

SOUTH CAROLINA ELECTRIC AND GAS

REACTOR BUILDING PURGE EXHAUST AND SUPPLY SYSTEM MONITOR DECLARED INOPERABLE DUE TO CIRCUIT BOARD

09/12/1985

8509260200

85424

HOUSTON LIGHTING AND POWER, WESTINGHOUSE

SAFETY GRADE CORE EXIT TEMPERATURE MEASUREMENT SYSTEM

09/16/1985

8509240024

85425

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

POTENTIAL SIESMIC FAILURE OF WESTINGHOUSE 7300 SERIES FUNCTION GENERATOR CARDS

09/20/1985

8510030280

85426

ROCHESTER INSTRUMENT SYSTEMS

UNDER VOLTAGE RELAYS HAVE SETPOINT DRIFT AND INABILITY TO MAINTAIN DEADBAND ADJUSTMENT

09/25/1985

8509300166

85427

VIRGINIA ELECTRIC AND POWER, PYROTRONICS

DEFECTIVE KEY CARDS

09/16/1985

8510030116

85428

VERMONT YANKEE, ROSEMOUNT

LOOSE SCREWS FOUND IN MODEL 1152 LEVEL TRANSMITTER

11/07/1984

8411160416

85429

EXXON NUCLEAR

INPUT ERROR IN THE TOODEE2 CODE CAUSES UNDERPREDICTION OF PEAK CLADDING TEMPERATURE

09/30/1985

8510080301

85430

ITT GRINNELL, CHICAGO FLUID POWER

3.5 INCH CRACK ON BALL BEARING IN SNUBBER

09/26/1985

8510010306

85431

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

MODEL DS 480 V CIRCUIT BREAKERS FAILED TO CLOSE BECAUSE SPRING RELEASE LATCH WAS BROKEN

09/09/1985

8509270203

85432

ARIZONA PUBLIC SERVICE, COOPER ENERGY

DEISEL GENERATOR TURBOCHARGER SUPPORT BOLTS BROKEN BY ENGINE VIBRATION

09/13/1985

8510010472

85433

COMMONWEALTH EDISON, LIMITORQUE

FOUR VALVE OPERATORS HAD JUMPER WIRES DIFFERENT FROM THOSE TESTED IN ENVIRONMENTAL QUALIFICATION PROGRAM

10/04/1985

8510090450


85434

NUCLEAR REGULATORY COMMISSION, ELECTROMOTIVE DIVISION OF GENERAL MOTORS, COMMONWEALTH EDISON

LOOSE WINDINGS FOUND ON DIESEL GENERATOR STATOR DUE TO PARALLELING THE DIESEL GENERATOR SLIGHTLY OUT OF PHASE

10/13/1985

ml010920089

85435

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

VARIOUS DEFICIENCIES IN COMPONENT COOLING WATER PUMPS: MISSING OR LOOSE BOLTS, RUSTED DOWEL PINS, LOOSE OR RUSTED NUTS, AND FILINGS AND DEBRIS IN BEARING HOUSING

09/05/1985

8509260487

85436

TENNESSEE VALLEY AUTHORITY, TARGET ROCK

SOLENOID VALVE INSTALLED WITH ANSYS INTERNAL JUMPER NOT SPECIFIED ON DRAWINGS

09/03/1985

8509260479

85437

WASHINGTON PUBLIC POWER, CONTROL DATA UNITED ENGINEERS

ERROR IN STRUDL PROGRAM AFFECTING PIPE SUPPORT DESIGNS

10/03/1985

8510220457

85438

ARIZONA PUBLIC SERVICE, COOPER ENERGY

BROKEN ROCKER ARM FOUND ON DIESEL GENERATOR

09/03/1985

8510220474

85439

COOPER ENERGY, AIRPAX ELECTRONICS

DC POWERED SPEED MONITOR IN STANDBY DEISEL GENERATOR CONTROL SYSTEMS

10/10/1985

ml010920096

85440

ROCHESTER INSTRUMENT SYSTEMS

UNDER VOLTAGE RELAYS HAVE SETPOINT DRIFT AND INABILITY TO MAINTAIN DEADBAND ADJUSTMENT

10/11/1985

ml010920099

85441

HOUSTON LIGHTING AND POWER, WESTINGHOUSE, HATCH INCORPORATED

CIRCUIT BREAKERS IN 125 V DC DISTRIBUTOR SWITCHBOARDS FOUND WITH SOME THREADED INSERTS PARTIALLY BACKED OUT

11/01/1985

8511110345

85442

CAROLINA POWER AND LIGHT, ROCKWELL INTERNATIONAL

MAIN STEAM FORGED STEEL BOLTED BONNET AND UNIVALVE CHECK VALVES EXCEEDED LEAK RATE CRITERIA

10/18/1985

8511110243


85443

ARIZONA PUBLIC SERVICE

SIMULTANEOUS CLOSE TRIP SIGNALS TO DEISEL GENERATOR BREAKER CAN RESULT IN LOSS OF OFFSITE POWER DURING A SUSTAINED ACTUATION SIGNAL WITH THE OUTPUT BREAKER IN OVERRIDE; THIS CAN CAUSE THE ANTIPUMP RELAY TO LOCK OUT THE BREAKER

10/28/1985

8511140261

85444

ARIZONA PUBLIC SERVICE, BECHTEL POWER,

ANACONDA-ERICCS ON

SUBSTITUTE FLEXIBLE CONDUIT INSTALLED, RESULTING IN BEND RADIUS PROBLEMS, BROKEN TUBING, AND LOOSE OR DISCONNECTED FITTINGS

10/28/1985

8511140003

85445

CAROLINA POWER AND LIGHT, MERCURY COMPANY OF NORWOOD

INSTUMENT RACK BOLTING MATERIAL NOT RECOMMENDED FOR SEISMIC DUTY

10/09/1985

8511140387

85446

TRANSAMERICA DELAVAL, BETTS SPRING

POTENTIAL BROKEN INTAKE AND EXHAUST VALVE SPRINGS IN DSR OR DSRV STANDBY DEISEL GENERATORS

11/06/1985

8511120103

85447

YARWAY

CRACKED STEM ASSEMBLY DETECTED IN 3/4 INCH VALVE AT NONNUCLEAR FACILITY BECAUSE OF VOID IN BAR STOCK

09/26/1985

8511110155

85448

PAUL MUNROE- ENERTECH

PIPE SNUBBER BRACKETS MATERIAL LESS THAN SPECIFIED

10/09/1985

8510240254

85449

LOUIS ALLIS, COLT INDUSTRIES

CRACKED WELDS ON CONICAL AIR DEFLECTORS ON EMERGENCY DEISEL GENERATORS

09/30/1985

8510040264

85450

ITT GRINNELL, CHICAGO FLUID POWER

HAIRLINE CRACK FOUND ON A BALL BEARING USED IN SNUBBER

10/15/1985

8510220062

85451

TOLEDO EDISON, LIMITORQUE, TORREY PINES

DEFECT IN PROCEDURE FOR SETTING VALVE OPERATORS

08/23/1985

8509190635

85452

CAROLINA POWER AND LIGHT, WESTINGHOUSE

THERMOCOUPLE SIGNAL ERRORS FROM POSSIBLE MOISTURE AND THERMAL EXPANSION

10/10/1985

8511120225

85453

TEXAS UTILITIES GENERATING, WESTINGHOUSE

ADEQUACY OF RESTRAINTS FOR FLUX MAPPING SYSTEM

10/16/1985

8510250370


85454

TENNESSEE VALLEY AUTHORITY,

BBC BROWN BOVERI

FAILURE OF LIMIT SWITCHES ON MEDIUM VOLTAGE CIRCUIT BREAKERS

08/12/1985

8508290282

85455

TENNESSEE VALLEY AUTHORITY

TUBE LEAKS IN COMPONENT COOLING WATER HEAT EXCHANGERS

08/22/1985

8508270017

85456

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

CONTROL ROD DRIVE MECHANISM HEAVY DRIVE ROD GUIDE SCREW

10/25/1985

8511130132

85457

CAROLINA POWER AND LIGHT

SEISMIC SUPPORTS NOT CONFORMING TO NRC BULLETIN 79-02

10/28/1985

8511110300

85458

ARIZONA PUBLIC SERVICE

AUXILIARY FEEDWATER PUMP TURBINE QUICK START FAILURE, PROBABLY FROM DEFICIENT STEAM TRAPS

10/15/1985

8511010545

85459

PUBLIC SERVICE ELECTRIC AND GAS, ANCHOR/DARLING

MISSING LOCK WELD ON SWING CHECK VALVES

10/11/1985

8510300126

85460

WISCONSIN ELECTRIC POWER

SAFETY INJECTION VALVE FAILING TO CLOSE ON LOSS OF INSTRUMENT AIR

10/30/1985

8511130268

85461

CLEVELAND ELECTRIC ILLUMINATING, BASIC ENGINEERS, NATIONAL VALVE

LOAD CAPABILITIES OF BE-419 PIPE CLAMPS

10/22/1985

8510310269

85462

ILLINOIS POWER , RUSKIN COMPANY

BLADE FIRE DAMPERS

08/28/1985

8509090222

85463

CAROLINA POWER AND LIGHT, WESTINGHOUSE

UNDETECTABLE FAILURE OF ENGINEERED SAFEGUARDS FEATURES

09/25/1985

8511140001

85464

CAROLINA POWER AND LIGHT, WESTINGHOUSE

DELETED SURGE TANK VENT VALVE IN COMPONENT COOLING SYSTEM

10/21/1985

8511140384

85465

TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC

PEAK TEST BLOCK TERMINAL STUDS

10/17/1985

8511120241

85466

CAROLINA POWER AND LIGHT, WESTINGHOUSE

SAFETY GRADE CORE EXIT THERMOCOUPLES

10/10/1985

8511120225


85467

TENNESSEE VALLEY AUTHORITY, GILBERT/COMMONW EALTH

INCORRECT RESPONSE SPECTRA IN PIPING ANALYSIS

10/09/1985

8511120201

85468

CAROLINA POWER AND LIGHT, ELECTRO SWITCH, SYSTEMS CONTROL

LATCHING SWITCH RELAYS USED UPON EVACUATION OF CONTROL ROOM

10/10/1985

8511120232

85469

TENNESSEE VALLEY AUTHORITY, GENERAL SIGNAL

EXCESSIVE LEAKAGE OF BUTTERFLY VALVES USED IN ESSENTIAL AIR SYSTEM

10/09/1985

8511120185

85470

TENNESSEE VALLEY AUTHORITY,

METRIX INCORPORATED

RAW COOLING WATER CHILLER UNIT FLOW VALVE FAILED TO OPERATE ON ACTUATION

10/01/1985

8511120236

85471

CAROLINA POWER AND LIGHT, WESTINGHOUSE, ITT GRINNELL

NATURAL FREQUENCIES OF AIR- OPERATED DIAPHRAGM VALVES

09/30/1985

8511120395

85472

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL,

RTE DELTA

CRACKED WIRING IN THE LOW LEVEL CIRCUITS OF THE DIESEL GENERATOR CONTROL PANELS

11/14/1985

8512050033

85473

PENNSYLVANIA POWER AND LIGHT, YARWAY

DEFECT IN VALVE STEMS BEARING HEAT NO. 3876

10/08/1985

8511110115

85474

WASHINGTON PUBLIC POWER, LOUIS ALLIS, COLT INDUSTRIES

CRACKED WELDS ON DIESEL GENERATOR AIR DEFLECTORS

07/24/1985

8508140184

85475

WASHINGTON PUBLIC POWER, LOUIS ALLIS, COLT INDUSTRIES

CRACKED WELDS ON DIESEL GENERATOR

09/27/1985

8510090285

85476

SACRAMENTO MUNICIPAL UTILITY DISTRICT,

BABCOCK AND WILCOX

UNRELIABLE PORTHOLE OIL LEVEL GUAGE FOR AUXILIARY FEEDWATER PUMP

11/08/1985

8511200110

85477

CAROLINA POWER AND LIGHT, ANCHOR/DARLING

CHECK VALVES WITH POTENTIALLY LOOSE INTERNAL PARTS

11/22/1985

8512110464


85478

SACRAMENTO MUNICIPAL UTILITY DISTRICT, ROSEMOUNT

VENDOR INSTRUCTION MANUAL 4302 REVISION B DOES NOT ADDRESS ZERO SHIFT OF PROCESS PRESSURE

11/08/1985

8511200086

85479

GEORGIA POWER, SOUTHERN COMPANY SERVICES

SEISMIC DESIGN CALCULATIONS FOR TURBINE BUILDING AND TURBINE PEDESTAL DESIGN CRITERIA

11/11/1985

8512030057

85480

TENNESSEE VALLEY AUTHORITY, LAMBDA ELECTRONICS, BAILEY CONTROLS

VARIOUS DEFICIENCIES IN INSTALLED POWER SUPPLIES

11/08/1985

8512050286

85481

COLT INDUSTRIES, FAIRBANKS MORSE

NUT TO MATING SURFACE OF CONNECTING ROD CAP IN DIESEL GENERATOR

11/26/1985

8512060241

85482

PUBLIC SERVICE OF NEW HAMPSHIRE, GOULD

BINDING MOTOR CONTROL STARTERS

11/18/1985

8512050419

85483

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL,

RTE DELTA

INADEQUATE VENTILATION IN DIESEL GENERATOR CONTROL PANELS

11/15/1985

8512040110

85484

GULF STATES UTILITIES, UNDERWRITERS SAFETY DEVICE

SPLIT TERMINAL BLOCKS

09/16/1985

8509260354

85485

TENNESSEE VALLEY AUTHORITY, ELECTRO SWITCH, WESTINGHOUSE

INAPPROPRIATE LATCHES FOR MAIN CONTROL SWITCH

11/12/1985

8512050289

85486

PACIFIC GAS AND ELECTRIC, NUTTAL GEAR, WESTINGHOUSE

KEYWAY ON LOW SPEED SHAFT OF SPEED INCREASER LUBRICATING OIL PUMP TOO LONG

11/04/1985

8511120199

85487

GENERAL NUCLEAR SYSTEMS,

VIRGINIA ELECTRIC AND POWER

INDICATIONS ON TOP OF CASTOR V/21 FUEL BASKET

10/10/1985

8511140106

85488

DUKE POWER, TRANSAMERICA DELAVAL,

CLOW CORPORATION

START AIR CHECK VALVES ON DIESEL ENGINE

10/18/1985

8511120085


85489

AMERICAN AIR FILTER

AIR HANDLING UNITS WHICH COULD HAVE CRACKED CAST IRON FAN WHEEL HUBS

12/05/1985

8512120374

85490

WASHINGTON PUBLIC POWER, TITUS MANUFACTURING

MODEL 272 GRILLE TENSION WIRES NOT FUNCTIONING PROPERLY

09/04/1985

8511110236

85491

HOUSTON LIGHTING AND POWER, RUSKIN COMPANY

INCORRECT INSTALLATION OF FIRE DAMPERS 180 DEGREES OUT OF PHASE

11/07/1985

8511210075

85492

NORTHEAST NUCLEAR ENERGY, LIMITORQUE

FAILURE OF PINION GEAR SHEAR KEYS IN MODEL SBO MOTOR OPERATORS

11/01/1985

8511140419

85493

TENNESSEE VALLEY AUTHORITY,

COMSIP INCORPORATED

DEFICIENT CATALYST BED IN HYDROGEN ANALYZER

10/31/1985

8511210567

85494

TENNESSEE VALLEY AUTHORITY,

PAUL-MUNROE ENERTECH

LEAKING STEAM GENERATOR HYDRAULIC SNUBBERS

10/24/1985

8511210603

85495

NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE

CORE EXIT THERMOCOUPLE SYSTEM

10/30/1985

8511140425

85496

ARIZONA PUBLIC SERVICE, BECHTEL POWER

BUILDING INTERFACE SEISMIC SEPARATION

11/13/1985

8512100075

85497

APPLIED ENGINEERING, PENNSYLVANIA POWER AND LIGHT, MORRISON-KNUDSE N

AIR RECEIVER CALCULATIONS FOR INSPECTION NOZZLES NOT PERFORMED AS REQUIRED

12/05/1985

8512160121

85498

CAROLINA POWER AND LIGHT, MERCURY COMPANY OF NORWOOD

INSTRUMENT RACKS POTENTIALLY HAVING INCORRECT BOLTING MATERIALS

12/11/1985

8512260204

85499

ILLINOIS POWER , YARWAY

VALVES MADE FROM BAR MATERIAL WITH HEAT CODE 3876 WITH POSSIBLE INTERNAL VOIDS

12/11/1985

8512190131

85500

PUBLIC SERVICE ELECTRIC AND GAS, RUSKIN COMPANY

SPRING CLOSURE FIRE DAMPERS

11/21/85

8512110236


85501

COLT INDUSTRIES, ROBERTSHAW CONTROLS, ALABAMA POWER

COLT LOWER OVERRUN ASSEMBLIES IN VALVES INSTALLED ON DIESEL GENERATORS POSSIBLY FAILING SAFE TO FULL COOLING POSITION

12/02/1985

8512120215

85502

TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL

CRACKED CYLINDER BLOCK ON DIESEL GENERATOR

11/22/1985

8512110471

85503

INDIANA AND MICHIGAN ELECTRIC, AIRCO FILLER METALS

SIGNIFICANT NUMBER OF E7018 LOW ALLOY LOW HYDROGEN CARBON STEEL WELD RODS WITH INCOMPLETE FLUX COATING

12/20/1985

8601090228

85504

GILBERT/COMMONW EALTH,

FLORIDA POWER

CRACKS ON PEDESTAL SUPPORTING DISCHARGE PIPING FOR TWO NUCLEAR SERVICE SEAWATER HEAT EXCHANGERS

12/09/1985

ml010920113

85505

PAUL-MUNROE ENERTECH, PENNSYLVANIA POWER AND LIGHT

SNUBBER BRACKET MATERIALS

12/12/1985

8512240178

85506

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL,

RTE DELTA

CRACKED WIRING INSULATION IN DIESEL GENERATOR CONTROL PANELS

12/11/1985

8512230323

85507

LOUISIANA POWER AND LIGHT, GENERAL ELECTRIC

AKR 30 AND AKR 50 480 V CIRCUIT BREAKERS WITH INSUFFICIENTLY TORQUED CONTACT ADJUSTING SCREWS

12/12/1985

8512240190

85508

EXO SENSORS, DETROIT EDISON, POWER AUTHORITY OF STATE OF NEW YORK

OXYGEN SENSOR IN CONTAINMENT ATMOSPHERE MONITOR SYSTEM USES NICKEL RIBBON INSTEAD OF PLATIMUM RHODIUM RIBBON

12/13/1985

8512240255

85509

GEORGIA POWER

CONTRACTOR ACCESS HATCH IN VITAL AREA

12/16/1985

8512270180

Part 21 Reports for 1984

LOG_NO

NOTIFIER, VENDOR

DESCRIPTION

REP_DATE

ACCESS_NO

84001

TRANSAMERICA DELAVAL, LOVEJOY INC.

LOOSE FLEXIBLE COUPLING DRIVE HUBS ON SHAFTS IN OVERSPEED GOVERNOR FUEL TRANSFER PUMP DRIVE

01/09/1984

8401170186

84002

SOUTHWEST FABRICATING

RADIOGRAPHIC RECORD EVALUATION

10/04/1983

8402170317

84003

BECHTEL POWER

NONCOMPLIANCE CABLE SEPARATIONS IN CONTROL PANELS

10/05/1983

8402170263

84004

SOUTHWEST FABRICATING

PIPING SUBASSEMBLIES WITH WALL THICKNESS LESS THAN REQUIRED BY DESIGN SPECIFICATIONS

10/17/1983

8402170005

84005

SOUTHWEST FABRICATING

PIPING SUBASSEMBLIES WITH WALL THICKNESS LESS THAN REQUIRED BY DESIGN SPECIFICATIONS

10/25/1983

8402170279

84006

BINGHAM- WILLAMETTE, BECHTEL POWER

WEARING RING FAILURE ON AUXILIARY FEED WATER PUMP

11/08/1983

8402170146

84007

SOUTHWEST FABRICATING

RADIOGRAPHY OF BRANCH CONNECTION WELDS COVERED BY REINFORCING PADS

01/02/1984

8402170196

84008

BBC BROWN BOVERI

BATTERY GROUND DETECTOR RELAY

01/05/1984

8402030299

84009

PACIFIC AIR PRODUCTS

EXCESSIVE WEAR OF BRASS SHAFT GUIDES IN LINEAR CONVERTER

01/17/1984

8402070373

84010

GENERAL ELECTRIC

UNSECURED WIRE TERMINATIONS ON KNOX FUSE BLOCKS

01/26/1984

8402020315

84011

PACIFIC AIR PRODUCTS

LINEAR CONVERTER DEVICE WITH POSSIBLE GENERIC DEFECT

01/30/1984

8402070365

84012

UNITED ENGINEERS

COMPRESSION MEMBER SHRINKAGE IN SERVICE WATER AND CIRCULATING WATER PUMP HOUSE

01/31/1984

8402070344


84013

G. H. BETTIS, MOBIL OIL

ETHYLENE PROPYLENE ELASTOMERS IN CONTACT WITH LUBRICANT MOBIL 28

01/31/1984

8402030298

84014

FALCON CARRIERS, TRANSAMERICA DELAVAL

REQUESTING INVESTIGATION OF DESIGN RELIABILITY OF EMERGENCY DIESEL GENERATORS

02/01/1984

8402070393

84015

ROCKBESTOS

POTENTIAL INSULATION DAMAGE UNDER OUTER JACKET IN CLASS IE ELECTRICAL CABLE

02/03/1984

8402090283

84016

ROCKBESTOS, LIMITORQUE

CRACKS IN VALVE OPERATOR LIMIT SWITCH ROTORS

02/13/1984

8402220062

84017

TRANSAMERICA DELAVAL,

ELLIOT COMPANY

DEFECTIVE DSR AND DSRV STANDBY DIESEL GENERATOR TURBOCHARGER THRUST BEARING LUBRICATION

02/15/1984

8402220530

84018

G. H. BETTIS, MOBIL OIL

ETHYLENE PROPYLENE SEALS ABSORBING GREASE HYDROCARBONS, CAUSING SEALS TO SWELL

02/13/1984

8402280263

84019

LIMITORQUE

CRACKS IN LIMIT SWITCH MOLDED COMPONENTS

02/21/1984

8402240127

84020

GENERAL ELECTRIC

POSSIBLE MISOPERATION OF SAM RELAYS

02/22/1984

8402270449

84021

HENRY PRATT,

G. H. BETTIS, MOBIL OIL

POTENTIAL DEGRADATION OF ACTUATOR STROKING TIME

02/20/1984

8402290236

84022

WASHINGTON PUBLIC POWER

ROOM PRESSURIZATION DUE TO ENERGY LINE BREAKS

12/14/1983

8312300078

84023

WASHINGTON PUBLIC POWER, FARR COMPANY

STANDBY GAS TREATMENT UNIT CHARCOAL FILTER BED LEAKAGE

12/13/1983

8312300108


84024

BONNEY FORGE

MATERIALS SHIPPED LACKING REQUIRED CHEMICAL CHECK

02/17/1984

8403140138

84025

CLEVELAND ELECTRIC ILLUMINATING, TRANSAMERICA DELAVAL

LOOSE FLEXIBLE COUPLING DRIVE HUBS

02/17/1984

8402290274

84026

G. H. BETTIS, MOBIL OIL

ACTUATOR ETHYLENE PROPYLENE SEAL ABSORBING HYDROCARBONS FROM GREASE

02/20/1984

8403050170

84027

NPS INDUSTRIES, PACIFIC SCIENTIFIC

DEFECTIVE MECHANICAL SNUBBER CAPSTAN SPRINGS

02/24/1984

8403070256

84028

GENERAL ELECTRIC

DEFECTS ON CERTAIN AKR-30 AND AKR-50 LOW VOLTAGE POWER CIRCUIT BREAKERS

02/24/1984

8402290093

84029

UNITED ENGINEERS

INADEQUACY OF SERVICE WATER AND CIRCULATING WATER PUMP HOUSE STRUCTURE

02/28/1984

8403060311

84030

ILLINOIS POWER, PACIFIC AIR PRODUCTS

EXCESSIVE WEAR OF BRASS SHAFT GUIDES ON INPUT AND OUTPUT SHAFTS ON LINEAR CONVERTER

02/29/1984

8403080240

84031

TERRY STEAM TURBINE,

GIMPEL MACHINE WORKS

AUXILIARY FEEDWATER PUMP DRIVE TURBINE TRIP AND THROTTLE VALVE

02/22/1984

8403210032

84032

TITEFLEX INDUSTRIAL, TELEDYNE ENGINEERING

NONCONFORMANCE OF METAL HOSE ASSEMBLIES FOR ASME, SECTION III, CLASS 2 AND 3 SERVICE

12/16/1983

8403210095

84033

SIEMENS-ALLIS, GOULD

POTENTIAL DEFECTS IN MOLDED CASE 100 AMPERE FRAME, MULTIPOLE E AND HE SERIES CIRCUIT BREAKERS

11/17/1983

8403300099


84034

PUBLIC SERVICE ELECTRIC AND GAS, BIF (GENERAL SIGNAL),

XOMOX CORPORATION

FAULTY VALVE ACTUATORS

10/06/1983

8311010417

84035

PENNSYLVANIA POWER AND LIGHT, GENERAL ELECTRIC

CAVITATION OF JET PUMPS DUE TO BYPASS OF INTERLOCKS

11/14/1983

8311210259

84036

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL

DEFECTIVE ENGINE MOUNTED FUEL OIL LINE

12/14/1983

8312210237

84037

TENNESSEE VALLEY AUTHORITY, LIMITORQUE

DESCRIBES QUALITY ASSURANCE PROGRAM

12/15/1983

8312210154

84038

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

REACTOR TRIP BREAKER DESIGN ERROR

12/16/1983

8312210224

84039

TENNESSEE VALLEY AUTHORITY, SIEMENS-ALLIS

BROKEN PIN CARRIER PLATES ON ESSENTIAL RAW COOLING WATER MOTORS

12/19/1983

8401030137

84040

PENNSYLVANIA POWER AND LIGHT, BECHTEL POWER

IMPROPER RELIEF VALVE SETTINGS AND DESIGN PRESSURES AND TEMPERATURES FOUND IN HIGH PRESSURE COOLANT INJECTION, REACTOR CORE ISOLATION COOLING SYSTEM, RESIDUAL

HEAT REMOVAL, CORE SPRAY, AND ESSENTIAL SERVICE WATER SYSTEM

12/20/1983

8401260323

84041

CAROLINA POWER AND LIGHT, WESTINGHOUSE

SOLID STATE PROTECTION SYSTEM TEST PROCEDURES

12/22/1983

8401050461

84042

CAROLINA POWER AND LIGHT, SIEMENS-ALLIS, EBASCO SERVICES

WELDING ON 6.9 KV SWITCHGEAR BREAKERS

12/28/1983

8401050470

84043

BONNEY FORGE

QUALITY CONTROL BREAKDOWN

01/17/1984

8403090198


84044

WESTINGHOUSE

POTENTIAL UNDETECTABLE FAILURE OF TEST SWITCH IN SOLID STATE PROTECTION SYSTEM

01/17/1984

8401310352

84045

MISSISSIPPI POWER AND LIGHT, TRANSAMERICA DELAVAL,

AIRPAX ELECTRONICS

FAILURE OF QUALIFIED CABLES

02/02/1984

8402140410

84046

PENNSYLVANIA POWER AND LIGHT, TECHNOLOGY FOR ENERGY, BECHTEL POWER

SAFETY PARAMETER DISPLAY SYSTEM ISOLATORS

02/06/1984

8402270255

84047

PENNSYLVANIA POWER AND LIGHT, COMSIP,

BECHTEL POWER

HYDROGEN CATALYST IN CONTAINMENT GAS MONITORING PANELS

02/13/1984

8402270349

84048

SACRAMENTO MUNICIPAL UTILITY DISTRICT, WESTINGHOUSE

MECHANICALLY INTERLOCKED FULL VOLTAGE REVERSING STARTERS NOT MAINTAINING REQUIRED RELATIVE POSITIONS

02/15/1984

8403230056

84049

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL

SEISMIC QUALIFICATION TEST FAILURE OF STARTING AIR SYSTEM FOR EMERGENCY DIESEL GENERATORS

02/15/1984

8402270274

84050

MISSISSIPPI POWER AND LIGHT, BECHTEL POWER, TRANSAMERICA DELAVAL

CRACKED PUSH ROD BALLS ON DIESEL GENERATORS

02/17/1984

8402270404

84051

TENNESSEE VALLEY AUTHORITY,

BAILEY CONTROLS, BABCOCK AND WILCOX

DEFICIENT SQUARE ROOT EXTRACTOR MODULES FOR REACTOR PROTECTION SYSTEM

02/17/1984

8402270357

84052

CONSUMERS POWER, SIEMENS-ALLIS

APPARENT DESIGN DEFICIENCY IN MODEL MA-205B STORED ENERGY CIRCUIT BREAKER

02/29/1984

8403190101


84053

GENERAL ELECTRIC

STOP TAB BREAKAGE IN SBM TYPE CONTROL SWITCHES

03/02/1984

8403130387

84054

TRANSAMERICA DELAVAL, WESTINGHOUSE, RTE DELTA

DEFECT IN TYPE SA-1 DIFFERENTIAL RELAY ON DSR OR DSRV STANDBY DIESEL GENERATOR

03/07/1984

8403120136

84055

COLT INDUSTRIES

FAILED ENGINE THRUST BEARING ON TYPE PC-2 DIESEL GENERATORS

03/08/1984

8403190374

84056

G. H. BETTIS, MOBIL OIL

ACTUATOR STROKING TIME POSSIBLY LENGTHENED BEYOND 15 SECONDS WHEN USING HYDROCARBON BASED LUBRICANTS

03/08/1984

8403230028

84057

PACIFIC AIR PRODUCTS

ABNORMAL WEAR ON LINEAR CONVERTERS

03/09/1984

8403140122

84058

BBC BROWN BOVERI

EXCESSIVE FEEDBACK AROUND OPERATIONAL AMPLIFIER ON ITE-27N UNDERVOLTAGE RELAY

03/13/1984

8408220317

84059

UNION ELECTRIC, COLT INDUSTRIES, BELOIT POWER

FAILURE OF STATOR WINDING ON NE02B EMERGENCY DIESEL GENERATOR

03/15/1984

8403230115

84060

WASHINGTON STATE UNIVERSITY, SIEMENS-ALLIS

FAILURE OF SOLID STATE NEUTRON DOSIMETERS TO MEASURE FAST NEUTRONS

03/16/1984

8404030318

84061

BECHTEL POWER, VALCOR ENGINEERING, SNUPPS

DESIGN DEFICIENCY IN FIELD RUN CABLES TO SOLENOID VALVES

03/19/1984

8403230108

84062

BBC BROWN BOVERI

BROKEN CONTACT CARRIER IN CONTROL DEVICE OF HKV CIRCUIT BREAKERS

03/19/1984

8403270219

84063

PULLMAN POWER PRODUCTS, BONNEY FORGE

LACK OF CHEMICAL CHECK ON SOCK-O- LETS AND NIP-O-LETS, 2 INCH NOMINAL PIPE SIZE OR LESS

03/21/1984

8403270155


84064

MISSISSIPPI POWER AND LIGHT,

BBC BROWN BOVERI

INCORRECT INSTALLATION OF 30

VOLT DC 22 MICROFARAD CAPACITOR IN SOLID STATE TRIP UNIT

03/30/1984

8404090279

84065

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

SETPOINT PROGRAM FOR OVERPRESSURE MITIGATING SYSTEM

01/06/1984

8401130365

84066

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE,

ITT BARTON

PRESSURIZER LEVEL TRANSMITTERS WITH CALIBRATION SPAN INADEQUATE FOR LEVEL PROCESS RANGE

01/09/1984

8401170001

84067

DUKE POWER, BARTON INDUSTRIES, DIAMOND POWER

STEAM GENERATOR NARROW RANGE LEVEL MEASUREMENT ERRORS

01/17/1984

8401260306

84068

ROCKBESTOS, GOULD,

RUNDEL ELECTRIC

SWITCH FAILURES

02/09/1984

8402170286

84069

CAROLINA POWER AND LIGHT,

PENDEN INDUSTRIES, EBASCO SERVICES

SEISMIC CLASS I CABLE TRAY, AND HEATING, VENTILATION, AND AIR CONDITIONING HANGERS

02/24/1984

8403070290

84070

TENNESSEE VALLEY AUTHORITY, PARSONS PEEBLES ELECTRIC

EMERGENCY DIESEL GENERATOR REAR BEARING

02/29/1984

8403070286

84071

CAROLINA POWER AND LIGHT, SIEMENS-ALLIS, EBASCO SERVICES

WELDING DEFECTS ON CLASS IE 6.9 KV CIRCUIT BREAKERS

02/29/1984

8403070285

84072

YANKEE ATOMIC ELECTRIC, WESTINGHOUSE

POTENTIALLY UNDETECTABLE FAILURES IN SOLID STATE PROTECTION SYSTEM TEST CIRCUITS

01/04/1984

8402030422

84073

CAROLINA POWER AND LIGHT, GOULD

CLASS 1E 480 VOLT MOTOR CONTROL CENTER PROTECTIVE GROMMETS

01/31/1984

8402140413


84074

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL,

KOPPERS COMPANY

DEFECTIVE GOVERNOR DRIVE COUPLING

02/24/1984

8403090082

84075

ROCKBESTOS, WESTINGHOUSE, BECHTEL POWER

ELECTRIC CIRCUIT BREAKERS WITH UNDERVOLTAGE TRIP FEATURES

03/28/1984

8404090208

84076

UNIVERSITY COMPUTING, DIS/ADLPIPE

ERROR IN ADLPIPE COMPUTER PROGRAM

01/12/1984

8404130267

84077

TERRY STEAM TURBINE

STEM BUSHING FOUND LOOSE, PREVENTING TURBINE GOVERNOR VALVE FROM FULLY CLOSING

04/09/1984

8404170296

84078

ROCKWELL INTERNATIONAL, TIME TROL,

ITE-GOULD

FAILURE OF POST-LOSS OF COOLANT ACCIDENT HYDROGEN RECOMBINER

03/11/1983

8305120404

84079

ROCKBESTOS, ANCHOR/DARLING

CHECK VALVES

04/20/1983

8404170395

84080

ROCKWELL INTERNATIONAL

FAILURE OF POST-LOSS OF COOLANT ACCIDENT HYDROGEN RECOMBINER

05/05/1983

8404170419

84081

ROCKWELL INTERNATIONAL, WESTINGHOUSE

CIRCUIT BREAKER FAILURES DURING ELEVATED TEMPERATURE TESTING OF HYDROGEN RECOMBINERS

05/27/1983

8404170440

84082

ROCKWELL INTERNATIONAL, ITE IMPERIAL

FAILURE OF CIRCUIT BREAKERS DURING ENVIRONMENTAL TESTING

05/27/1983

8404170427

84083

ARGO PACKING

COMPANY GUIDELINES TO COMPLY WITH 10 CFR PART 21

10/12/1983

8404170461


84084

ROCKWELL INTERNATIONAL

NONCOMPLIANCE TO ASME CODE TEST REQUIREMENT BECAUSE NUCLEAR PART WAS NOT PRESSURE TESTED BEFORE ACCEPTANCE

10/24/1983

8404170487

84085

ROCKWELL INTERNATIONAL, VITON

APPROPRIATENESS OF USE OF VITON ELASTOMER AS SEAL MATERIAL IN RECOMBINER APPLICATION

12/19/1983

8404170471

84086

RTE DELTA, TRANSAMERICA DELAVAL,

STATES COMPANY

NONQUALIFIED EMERGENCY DIESEL GENERATOR CONTROL PANELS

12/20/1983

8404170445

84087

BETA PRODUCTS

POWER SUPPLIES FOR CLASS 1E ANNUNCIATORS FOUND SUPERIMPOSING AC SPIKES ONTO 125 VOLT DC

12/20/1983

8404170064

84088

RTE DELTA, TRANSAMERICA DELAVAL

FAILURE OF TYPE CFD DIFFERENTIAL RELAYS ON EMERGENCY DIESEL GENERATOR CONTROL PANELS

12/20/1983

8404170394

84089

PENNSYLVANIA POWER AND LIGHT, CROSBY VALVE AND GAGE,

GENERAL ELECTRIC

FAILURE OF IMF-2 SOLENOIDS

04/09/1984

8404160145

84090

MISSISSIPPI POWER AND LIGHT, BECHTEL POWER, TRANSAMERICA DELAVAL

POTENTIAL DEFECT IN SPARE PISTON SKIRT CASTINGS

04/06/1984

8404160007

84091

GENERAL ELECTRIC, AUTOMATIC SWITCH COMPANY

PRESENCE OF LOCTITE- 242 IN SCRAM PILOT SOLENOID VALVE PLUNGER

04/13/1984

8408240348

84092

MISSISSIPPI POWER AND LIGHT, BECHTEL POWER

INABILITY TO MAINTAIN PRESSURIZED WATER SUPPLY TO RESIDUAL HEAT REMOVAL PUMPS

03/02/1984

8403090265


84093

TERRY STEAM TURBINE

STEM BUSHING FOUND LOOSE, PREVENTING TURBINE GOVERNOR VALVE FROM FULLY CLOSING

04/09/1984

8404170296

84094

COLT INDUSTRIES

BROKEN BOSS ON NOZZLE OF ENGINE DRIVEN LUBRICATING OIL PUMP

04/09/1984

8404200287

84095

BBC BROWN BOVERI

SILICON CONTROLLED RECTIFIERS IN SOLID STATE TRIP DEVICES OF CIRCUIT BREAKERS

04/16/1984

8404200323

84096

BECHTEL POWER

FAILURE OF CONTAINMENT COOLING FANS TO REMAIN IN SAFEGUARDS POSITION FOLLOWING SAFETY INJECTION SIGNAL

RESET

04/20/1984

8404250121

84097

UNION ELECTRIC, WESTINGHOUSE, LIMITORQUE

IMPROPER INSTALLATION OF MOTOR PINION GEAR IN VALVE ACTUATORS

03/20/1984

8403270182

84098

DUKE POWER, BORG-WARNER

FAILED MOTOR OPERATED GATE VALVES

03/27/1984

8404060073

84099

CAROLINA POWER AND LIGHT, SIEMENS-ALLIS, EBASCO SERVICES

WELDING DEFECTS ON CLASS IE 6.9 KV CIRCUIT BREAKERS

03/29/1984

8404050131

84100

CAROLINA POWER AND LIGHT, SOUTHWEST FABRICATING, PACIFIC SCIENTIFIC

MECHANICAL SHOCK ARRESTOR CAPSTAN SPRING TANG FAILURES

03/30/1984

8404060099

84101

ROTORK CONTROLS

FAILURE OF HIGH SPEED ROTORK MODEL 14, 16

AND 30 ACTUATORS WITH TORQUE LIMITERS

04/06/1984

8404260047

84102

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL, MELROSE SPRING AND TOOL WORKS

DEFECTIVE VALVE SPRINGS ON DIESEL ENGINES

04/02/1984

8404130014


84103

AUTOMATIC SWITCH COMPANY

PRESENCE OF LOCTITE- 242 IN SOLENOID PLUNGER OF SCRAM PILOT SOLENOID VALVE

04/13/1984

8404260414

84104

UNITED ENGINEERS

SEAM CLOSURE WELDS ON EXPANSION JOINTS FOR FUEL TRANSFER LINE STRESSED BEYOND ASME CODE LIMITS

04/19/1984

8404260090

84105

BASLER ELECTRIC, WESTINGHOUSE, FAIRBANKS MORSE

POSSIBLE DAMAGE TO SEMICONDUCTORS ON NUCLEAR EXCITERS AS RESULT OF EXCESSIVE MOUNTING PRESSURE

04/19/1984

8405140227

84106

BECHTEL POWER, UNISTRUT CORPORATION

STRUT CONNECTION CLIP CRACKING

12/12/1983

8405250084

84107

TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL

FUEL OIL LINE RUPTURE IN DIESEL GENERATORS

04/06/1984

8404170006

84108

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL

DIESEL ENGINE MOUNTED FUEL OIL LINES

04/06/1984

8404160102

84109

GEORGIA POWER, CRANE COMPANY

MATERIAL DEFECTS DURING RECEIPT OF FOUR 10 INCH GATE VALVE REPLACEMENT DISCS

04/13/1984

8404300185

84110

ARIZONA PUBLIC SERVICE, ANCHOR/DARLING

OIL SPRAY FROM MAIN STEAM ISOLATION VALVES

04/13/1984

8404200274

84111

GENERAL ELECTRIC, AUTOMATIC SWITCH COMPANY

LOCTITE USED IN SOLENOID VALVES ESCAPED TO THE CORE PLUNGER AND BOUND IT TO THE BASE SUBASSEMBLY SO THAT SCRAM VALVE COULD NOT VENT AIR

04/13/1984

8404260414

84112

GEORGIA POWER, CRANE COMPANY

FOUR DEFECTIVE 10 INCH VALVE DISCS

04/13/1984

8405070235


84113

MISSISSIPPI POWER AND LIGHT, BECHTEL POWER,

W. J. WOOLLEY

AIR LOCK SEISMIC QUALIFICATION

04/20/1984

8405070092

84114

MISSISSIPPI POWER AND LIGHT, GENERAL ELECTRIC

POSITIVE POSITIONING ACTION OF TYPE SBM SWITCH

04/20/1984

8405070068

84115

TRANSAMERICA DELAVAL,

RTE DELTA, WESTINGHOUSE

TYPE SA-1 RELAY

04/30/1984

8405010370

84116

BURNS AND ROE

FAILURE TO PROTECT CERTAIN CABLES IN DEDICATED SHUTDOWN SYSTEM

05/03/1984

8405110067

84117

MASSACHUSETTS INSTITUTE OF TECHNOLOGY, BABCOCK AND WILCOX, ROCKWELL INTERNATIONAL

POSSIBLE DEFECT IN FUEL

05/03/1984

8405140212

84118

JOHNS-MANVILLE, LEHIGH TESTING LABORATORIES

METHODOLOGY FOR TESTING MICRO-LOK FIBERGLASS PIPE INSULATION

05/07/1984

8405150147

84119

NATIONAL SUPPLY

FLUED HEAD INCORPORATED INTO FACILITY

05/08/1984

8405140393

84120

COLT INDUSTRIES, UNITED ELECTRIC CONTROLS

FUEL OIL FILTER DIFFERENTIAL PRESSURE SWITCHES

05/08/1984

8405140343

84121

JOHNS-MANVILLE, LEHIGH TESTING LABORATORIES

TESTING OF INSULATION MATERIALS BY IMPROPER METHOD

05/09/1984

8405150415

84122

MISSISSIPPI POWER AND LIGHT, AUTOMATIC SWITCH COMPANY

SPARE PART KITS FOR SCRAM PILOT VALVE SOLENOIDS

05/15/1984

8405290109

84123

MORRISON- KNUDSEN,

FLIGHT DYNAMICS

ADDITIONAL CANTILEVERED SUPPORTS CAUSED WELD CRACKS AND RESULTING SMALL LUBRICATING OIL COOLER LEAK

05/17/1984

8405290133


84124

COMPUTER PRODUCTS

POSSIBLE SHORTING OF RIVETED TERMINAL TO HEAT SINK IN 5 VOLT, 15 AMP POWER SUPPLY

05/21/1984

8409100005

84125

ROCKBESTOS

POSSIBLE INSULATION DAMAGE TO ELECTRICAL CABLES

05/22/1984

8406010313

84126

SHANSTROM NUCLEAR

CALCULATION OF NUCLEAR ENTHALPY PEAKING FACTOR

05/24/1984

8406040174

84127

BAXTER FLUIDPOWER, TORRINGTON BEARING

STATIC LOAD RATING OF HYDRAULIC SUPPRESSOR

06/21/1984

8406290257

84128

CAROLINA POWER AND LIGHT, SIEMENS-ALLIS, EBASCO SERVICES

GREEN INDICATOR LIGHT WIRING ON 6.9 KV CIRCUIT BREAKERS

05/17/1984

8405290052

84129

CAROLINA POWER AND LIGHT, WESTINGHOUSE

FAILURE OF REACTOR PROTECTION SYSTEM FOLLOWING SECONDARY HIGH ENERGY LINE BREAK

03/30/1984

8404060172

84130

CAROLINA POWER AND LIGHT, RUSKIN COMPANY,

G. H. BETTIS

OPERATORS ON HEATING, VENTILATION, AND AIR CONDITIONING DAMPERS FAILED TO MEET FUNCTIONAL TEST REQUIREMENTS

03/23/1984

8403300034

84131

DUKE POWER, BARTON INDUSTRIES, DIAMOND POWER

STEAM GENERATOR NARROW RANGE LEVEL MEASUREMENT ERRORS

01/17/1984

8401240389

84132

DUKE POWER, ITT BARTON, WESTINGHOUSE

THERMAL NONREPEATABILITY OF CLASS IE TRANSMITTERS

01/11/1984

8401240282

84133

GULF STATES UTILITIES, TRANSAMERICA DELAVAL

MISSING SET SCREW USED TO INSTALL FLEXIBLE COUPLING DRIVE HUBS ON SHAFT OF STANDBY DIESEL GENERATOR

07/02/1984

8407100443

84134

LONE STAR SCREW

CONFIRMS EXTENSION OF CORRECTIVE ACTION DUE DATE

12/21/1982

8406220223


84135

NIAGARA MOHAWK POWER,

PACIFIC AIR PRODUCTS

EXCESSIVE WEAR ON LINEAR CONVERTERS

03/08/1984

8404090375

84136

ROCKBESTOS, AUTOMATIC SWITCH COMPANY, TARGET ROCK

IMPROPERLY RATED FIELD RUN CABLES TO SOLENOID VALVES

05/10/1984

8405210105

84137

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE,

ITT BARTON

MODELS 763 AND 764 PRESSURE TRANSMITTERS SUBJECT TO TEMPERATURE RELATED ERRORS

05/14/1984

8405240153

84138

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE,

ITT BARTON

AMBIGUOUS OUTPUTS FROM PRESSURE TRANSMITTERS IN REACTOR COOLING SYSTEM

04/03/1984

8404100398

84139

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE,

ITT BARTON

NEW DEFECTS IN PRESSURE TRANSMITTERS

03/22/1984

8403300109

84140

UNION ELECTRIC, BECHTEL POWER, GOULD

CONTAINMENT COOLING FAN STARTER COIL FAILURE CAUSED BY OVERVOLTAGE OF 130 VOLT DIODE

04/13/1984

8404270162

84141

UNION ELECTRIC, FISHER CONTROLS,

G. H. BETTIS

ACTUATOR KEYING PROBLEM

04/12/1984

8404230168

84142

UNION ELECTRIC, BECHTEL POWER, GOULD

CONTAINMENT COOLING FAN STARTER INTERLOCK FAILURE

04/10/1984

8404230197

84143

UNION ELECTRIC, BECHTEL POWER

FAILURE OF CONTAINMENT COOLING FANS TO REMAIN IN SAFEGUARDS POSITION FOLLOWING SAFETY INJECTION SIGNAL

RESET

04/09/1984

8404230208

84144

UNION ELECTRIC, BECHTEL POWER, ITE-GOULD

FAILURE OF COILS IN TWO SPEED STARTERS FOR CONTAINMENT COOLING FAN MOTORS

01/06/1984

8401240137


84145

UNION ELECTRIC, BECHTEL POWER, ITE-GOULD

MECHANICAL INTERLOCK ON TWO SPEED STARTERS FOR CONTAINMENT COOLING FAN MOTORS

01/06/1984

8401240152

84146

ATOMIC ENERGY OF CANADA LIMITED

GAMMABEAM-150 IRRADIATOR SOURCE DRAWER MAY BE INADVERTENTLY EXPOSED WITHIN SHIELDED ROOM

06/26/1984

8407090179

84147

CAROLINA POWER AND LIGHT, BERGEN-PATERSON PIPE SUPPORT

SHOP WELDING DEFECTS IN SEISMIC I PIPE HANGERS

03/21/1984

8403300043

84148

GULF STATES UTILITIES, STONE AND

WEBSTER, BAHNSON SERVICE

DEFICIENCIES IN HEATING, VENTILATION, AND AIR CONDITIONING EQUIPMENT

06/18/1984

8406260262

84149

HOUSTON LIGHTING AND POWER, COMSIP

LIFE OF STANDARD BED CATALYST IN CONTAINMENT GAS SYSTEM

06/11/1984

8406190138

84150

PACIFIC GAS AND ELECTRIC, BAHNSON SERVICE

RECORDS FOR HEATING, VENTILATION, AND AIR CONDITIONING EQUIPMENT

06/25/1984

8406280065

84151

SHANSTROM NUCLEAR

CALCULATION OF ENTHALPY PEAKING FACTOR

05/24/1984

8407090239

84152

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

DAMAGE TO WIRING IN LOW VOLTAGE SWITCHGEAR

04/24/1984

8405070312

84153

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX,

BAILEY CONTROLS

DEFECTS IN REACTOR PROTECTION SYSTEM AND ENGINEERED SAFETY FEATURES ACTUATION SYSTEM MODULES

05/01/1984

8406190227

84154

TENNESSEE VALLEY AUTHORITY, INTERNATIONAL POWER MACHINE

INCORRECT SETTING OF SHUTDOWN VOLTAGE FOR VITAL INVERTER

05/15/1984

8405240045


84155

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE,

ITT BARTON

MODELS 763 AND 764 PRESSURE TRANSMITTERS SUBJECT TO TEMPERATURE RELATED ERRORS

05/14/1984

8405240153

84156

TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL

CHECK VALVE LEAK IN AIR START SYSTEM OF STANDBY DIESEL GENERATORS

01/25/1984

8401300300

84157

TENNESSEE VALLEY AUTHORITY,

VELAN VALVE

PRESSURE DROP ACROSS 2 ½ INCH STOP CHECK VALVE

01/25/1984

8401300193

84158

TENNESSEE VALLEY AUTHORITY, LAMBDA ELECTRONICS

POWER MODULE FAILURES DUE TO CAPACITOR SUBSTITUTION

01/23/1984

8401300275

84159

TENNESSEE VALLEY AUTHORITY,

BAILEY CONTROLS, BABCOCK AND WILCOX

SEPARATION OF FRONT COVERS FROM MODULES

01/25/1984

8401300325

84160

TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL

LOCATION OF LUBRICATING OIL COOLERS ON STANDBY DIESEL GENERATOR

01/12/1984

8401240605

84161

TENNESSEE VALLEY AUTHORITY, CONSOLIDATED CONTROLS,

SOLID STATE CONTROLS

DEFECTIVE SEQUENCER CONTROL CARDS

01/13/1984

8401240264

84162

TENNESSEE VALLEY AUTHORITY, JOHNSON MACHINE WORKS

WELDS ON AUXILIARY FEEDWATER PUMP ROOM DOORS

01/13/1984

8401240342

84163

TENNESSEE VALLEY AUTHORITY, LIMITORQUE

INADEQUATELY IMPLEMENTED QUALITY ASSURANCE PROGRAM

04/30/1984

8406190143

84164

AMERICAN BRIDGE, PENDEN INDUSTRIES

LACK OF CONTRACTUAL AGREEMENT

06/22/1984

8406280299

84165

WESTINGHOUSE, ITT BARTON

THERMAL NONREPEATABILITY AND OTHER CALIBRATION ERRORS IN TRANSMITTERS

06/15/1984

8406220230


84166

BURNS AND ROE

INCORRECT ORIENTATION OF SOLENOID OPERATED CONTAINMENT ISOLATION VALVE

12/09/1983

8406290246

84167

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL

PRESSURE SENSING LINE IN STARTING AIR SYSTEM FOR STANDBY DIESEL GENERATORS

06/18/1984

8406280459

84168

CAROLINA POWER AND LIGHT,

HUB, INCORPORATED

FAILURE OF SEISMIC CLASS I BOLTS TO MEET HARDNESS REQUIREMENTS

06/14/1984

8406280167

84169

CAROLINA POWER AND LIGHT,

HUB, INCORPORATED, BONNEY FORGE

QUESTIONABLE STARTING MATERIAL IN STAINLESS STEELOLETS

06/14/1984

8406280185

84170

CAROLINA POWER AND LIGHT, MERCURY COMPANY

CLOGGING OF CONTAINMENT SUMPS DUE TO FAILURE OF POLYURETHANE COATING ON FLEXIBLE CONDUIT

05/29/1984

8406110317

84171

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL,

KOPPERS COMPANY

DEFECTIVE GOVERNOR DRIVE COUPLING

05/24/1984

8406110337

84172

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL

POTENTIAL DEFECT IN PISTON SKIRT CASTINGS

05/24/1984

8406110266

84173

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL

SEISMIC QUALIFICATION TEST FAILURE OF STARTING AIR CHECK VALVES FOR EMERGENCY DIESEL GENERATORS

05/24/1984

8406110279

84174

CAROLINA POWER AND LIGHT

WELDING DEFECTS ON CLASS IE 6.9 KV CIRCUIT BREAKERS

05/22/1984

8406110211


84175

GENERAL ELECTRIC

BROKEN STRAND WIRES ON AUXILIARY SWITCH MOUNTED ON AIR MAGNETIC CIRCUIT BREAKERS

01/17/1984

8401230398

84176

GEORGIA POWER

NUCLEAR SERVICE COOLING WATER TOWER BASINS INTERTIE PIPE

06/04/1984

8406120307

84177

HOUSTON LIGHTING AND POWER, BINGHAM-WILLAMET TE

FAILURE OF AUXILIARY FEEDWATER PUMP WEAR RINGS

01/26/1984

8402060414

84178

KANSAS GAS AND ELECTRIC

STATUS REPORT ON OPEN ITEMS

06/08/1984

8406180351

84179

MISSISSIPPI POWER AND LIGHT,

W. J. WOOLLEY, BECHTEL POWER

FAILURE TO SEISMICALLY QUALIFY CONTAINMENT PERSONNEL AIR LOCK PNEUMATIC SUPPLY SYSTEM

06/21/1984

8407020274

84180

MISSISSIPPI POWER AND LIGHT

INCORRECT OPERATION OF DIVISION I AND II DIESEL GENERATOR LOAD SHEDDING AND SEQUENCING SYSTEM

06/04/1984

8406120376

84181

MISSISSIPPI POWER AND LIGHT

INTERNAL COATING OF SAFETY RELIEF VALVE AND MAIN STEAM ISOLATION VALVE ACCUMULATORS

05/31/1984

8406110221

84182

PENNSYLVANIA POWER AND LIGHT

CLAMPS ON CONTROL ROD DRIVE INSERT OR WITHDRAWAL LINES

06/18/1984

8407020487

84183

PUBLIC SERVICE ELECTRIC AND GAS, AMERICAN WARMING AND VENTILATING,

G. H. BETTIS

ETHYLENE PROPYLENE SEALS ON FOUR ACTUATORS MAY SWELL DUE TO ABSORBING LUBRICANT OILS

06/01/1984

8406120531

84184

PUBLIC SERVICE ELECTRIC AND GAS, BECHTEL POWER, BASLER ELECTRIC

INSTALLATION OF FOUR GENERATOR POTENTIAL TRANSFORMER AND ELECTRIC EXCITER CONTROL PANELS

06/01/1984

8406120490


84185

PUBLIC SERVICE ELECTRIC AND GAS, BECHTEL POWER, COLT INDUSTRIES

BUSSES ON DIESEL GENERATOR LUBRICATING OIL PUMP DISCHARGE NOZZLES

05/25/1984

8406120456

84186

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

THIRTEENTH FAILURE OF MAIN STEAM LINES DUE TO MAIN FEEDWATER OVERFILL

06/21/1984

8407020365

84187

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

MAIN STEAM LINE BREAK AND ENERGY RELEASE ANALYSIS OMITTED EFFECTS OF STEAM SUPERHEATING

06/21/1984

8407020283

84188

TENNESSEE VALLEY AUTHORITY,

PACIFIC SCIENTIFIC

SHOCK ARRESTOR CAPSTAN SPRING TANG

06/14/1984

8406280182

84189

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX,

BAILEY CONTROLS

SQUARE ROOT EXTRACTOR MODULES FOR REACTOR PROTECTION SYSTEM

05/31/1984

8406110301

84190

TENNESSEE VALLEY AUTHORITY,

E-MAX INCORPORATED

WIRING CONNECTIONS ON PANELS

05/25/1984

8406110340

84191

TENNESSEE VALLEY AUTHORITY,

ITT GRINNELL

PIPE CLAMP SPACERS SHORTENED IN ACCORDANCE WITH VENDOR PROCEDURE

05/24/1984

8406110258

84192

TENNESSEE VALLEY AUTHORITY, GILBERT/COMMONW EALTH, WESTINGHOUSE

INCORRECT RESPONSE SPECTRA IN PIPING ANALYSIS

05/22/1984

8406110331

84193

UNION ELECTRIC, COLT INDUSTRIES, CRANE DEMING PUMPS

FAILURE OF EMERGENCY DIESEL GENERATOR KEEPWARM LUBRICATING OIL PUMP DUE TO INSUFFICIENT OPERATING CLEARANCES

05/26/1984

8406050331

84194

GOULD NATIONAL BATTERY

SEVERAL BATTERIES HAD LOOSE CELL COVERS CAUSED BY USE OF IMPROPER SEALANT MATERIAL

06/20/1984

8407170447


84195

GEORGIA POWER, BECHTEL POWER

LOCATION OF COOLING WATER TOWER BASIN INTERTIE PIPING IN AREAS AFFECTED BY LIQUEFACTION OF SOIL UNDER SAFE SHUTDOWN EARTHQUAKE CONDITIONS

06/04/1984

8407120289

84196

MISSISSIPPI POWER AND LIGHT

INSTALLATION OF CORROSION NONRESISTANT MATERIAL FOR INSTRUMENT AIR PIPE PENETRATIONS

07/03/1984

8407120186

84197

CAROLINA POWER AND LIGHT, WESTINGHOUSE

MISINTERPRETATION OF UNDERVOLTAGE ATTACHMENTS ON MAIN REACTOR TRIP BREAKERS

06/27/1984

8407120070

84198

CAROLINA POWER AND LIGHT,

PENDEN INDUSTRIES, EBASCO SERVICES

SHOP WELDING DEFECTS ON SEISMIC CLASS 1 CABLE TRAY, CONDUIT, AND HEATING, VENTILATION, AND AIR CONDITIONING HANGERS

06/27/1984

8407120205

84199

TENNESSEE VALLEY AUTHORITY, SIEMENS-ALLIS

FAILURE OF ANTI- REVERSING RATCHET PINS TO DISENGAGE ON EMERGENCY RAW COOLING WATER PUMPS

06/28/1984

8407120146

84200

MISSISSIPPI POWER AND LIGHT, AUTOMATIC SPRINKLER

FAILURE OF DELUGE VALVES TO OPEN ON SAFETY INJECTION SIGNAL

05/31/1984

8406110268

84201

PENNSYLVANIA POWER AND LIGHT, GENERAL ELECTRIC, FRANKLIN INSTITUTE

REACTOR MODE SWITCH

05/21/1984

8405300253

84202

UNION ELECTRIC, BUCHANAN STEEL, KULKA ELECTRIC

TERMINAL BLOC KS OF INDETERMINATE QUALIFICATION IN ACTUATORS

05/22/1984

8405300041

84203

KANSAS GAS AND ELECTRIC

MONTHLY STATUS REPORT ON OPEN ITEMS

07/05/1984

8407130253


84204

CAMERON IRON WORKS,

CAPITAL PIPE AND STEEL

MISCALCULATION OF HYDROSTATIC TEST PRESSURE ON 12 INCH SCHEDULE 140 PIPE

06/08/1984

8406210400

84205

GEORGIA POWER, BECHTEL POWER, ANCHOR/DARLING

WELD AND RADIOGRAPH EVALUATION

06/29/1984

8407120252

84206

GOULD NATIONAL BATTERY

TWO DEFECTIVE 60 CELL NCX-2250 BATTERIES IN CLASS IE SERVICE CAUSED BY INSUFFICIENT SEALANT MATERIAL

06/20/1984

8407170447

84207

TRANSAMERICA DELAVAL, BENDIX

POTENTIAL DEFECT IN HIGH PRESSURE INJECTION PUMPS OF DSR OR DSRV STANDBY DIESEL GENERATOR

07/13/1984

8407170143

84208

W. J. WOOLLEY

CALCULATION ERRORS FOR MISSILE DOORS

07/05/1984

8407170440

84209

VERMONT YANKEE, BAHNSON SERVICE

HEATING, VENTILATION, AND AIR CONDITIONING EQUIPMENT

07/13/1984

8407170264

84210

CAROLINA POWER AND LIGHT

DEFICIENCIES IN VENDOR SUPPLIED COMPONENTS

07/13/1984

8407170198

84211

WESTINGHOUSE

MALFUNCTION OF DB-50 UNDERVOLTAGE TRIP ATTACHMENT

06/08/1984

8406190223

84212

CLEVELAND ELECTRIC ILLUMINATING,

BBC BROWN BOVERI

480 VOLT AC CIRCUIT BREAKERS

06/08/1984

8406210214

84213

MISSISSIPPI POWER AND LIGHT,

BBC BROWN BOVERI

DEFECTIVE TRIP DEVICE INSTALLED ON STANDBY SERVICE WATER COOLING FAN BREAKER

04/23/1984

8406190201

84214

MISSISSIPPI POWER AND LIGHT, AGASTAT RELAY

CONTACTS IN RELAY FOR MOTOR OPERATED

VALVE FOUND FAILED IN OPEN STATE

01/12/1984

8401240455

84215

VERMONT YANKEE, EXIDE

DEFECTIVE UNINTERRUPTIBLE POWER SUPPLY BATTERIES

06/29/1984

8407160147


84216

CAROLINA POWER AND LIGHT, NORTHWESTERN STEEL AND WIRE, DANIEL INTERNATIONAL

STEEL BEAMS HAD TWISTED OR SKEWED WEBS IN TWO HEATS

05/15/1984

ml010920020

84217

CAROLINA POWER AND LIGHT,

RUSKIN COMPANY, G.

H. BETTIS

LUBRICANT AND REPLACEMENT SEALS ON OPERATORS ON HEATING, VENTILATION, AND AIR CONDITIONING DAMPERS

05/31/1984

8406110305

84218

KAMAN INSTRUMENTATION

POTENTIALLY DEFECTIVE WELDS ON RADIATION MONITORS

06/21/1984

8407100517

84219

TRANSAMERICA DELAVAL, BETTS SPRING

POTENTIAL DEFECT IN VALVE SPRING ON DSR OR DSRV STANDBY DIESEL GENERATOR

07/13/1984

8407200101

84220

NIAGARA MOHAWK POWER,

BBC BROWN BOVERI

SILICON CONTROL RECTIFIERS IN TRIP DEVICES

07/06/1984

8407190369

84221

CLEVELAND ELECTRIC ILLUMINATING, PACIFIC AIR PRODUCTS, ROBERT IRSAY

PREMATURE FAILURE OF LINEAR CONVERTERS ON MULTI-BLADE DAMPERS AND LOUVERS USED IN HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM

07/10/1984

8407190418

84222

PHILADELPHIA ELECTRIC, GENERAL ELECTRIC

POTENTIALLY DEFECTIVE TYPE HMA AUXILIARY RELAYS

07/05/1984

8407190366

84223

NIAGARA MOHAWK POWER, ROCKBESTOS

INSULATION DAMAGE IN REELS OF MULTI- CONDUCTOR CABLE

07/06/1984

8407190406

84224

WESTINGHOUSE

CLOSURE OF SURGE TANK VENT VALVE ON HIGH RADIATION SIGNAL COULD INCREASE PRESSURE IN COOLING SYSTEM

07/13/1984

8407250326

84225

MISSISSIPPI POWER AND LIGHT, BECHTEL POWER

FLOW RATE IN STANDBY SERVICE WATER SYSTEM

06/08/1984

8406280256


84226

SOUTH CAROLINA ELECTRIC AND GAS

FIRE DOORS OPENED TO CHILLED WATER PUMP ROOMS

06/12/1984

8406280453

84227

DUKE POWER, BAHNSON SERVICE

QUALITY ASSURANCE PROBLEMS WITH HEATING, VENTILATION, AND AIR CONDITIONING EQUIPMENT

06/08/1984

8406130137

84228

ARIZONA PUBLIC SERVICE

LOW PRESSURE SAFETY INJECTION AND CORE SPRAY PUMP MOTORS WITH DEFECTIVE WELDS AND OIL LEAKS

01/05/1984

8401260035

84229

DUKE POWER, ROTORK CONTROLS

INOPERABILITY OF SIX ACTUATORS DUE TO DEFECT IN TORQUE LIMITER

05/16/1984

8405290091

84230

CLEVELAND ELECTRIC ILLUMINATING, GILBERT/COMMONW EALTH

EXHAUST LINE BACK PRESSURES EXCEEDING MANUFACTURERS RECOMMENDATIONS ON DIESEL GENERATORS FOR HIGH PRESSURE CORE SPRAY SYSTEM

01/30/1984

8402060500

84231

TOLEDO EDISON, WESTINGHOUSE

DOCUMENTATION PROBLEM WITH SEISMIC QUALIFICATION OF TRANSFORMER INSTALLED IN TWO MOTOR CONTROL CENTERS

07/03/1984

8407100285

84232

ARIZONA PUBLIC SERVICE, COMBUSTION ENGINEERING, INGERSOLL-RAND

LOW PRESSURE SAFETY INJECTION AND CONTAINMENT SPRAY PUMP MOTORS WITH DEFECTIVE WELDS AND OIL LEAKS

02/02/1984

8402150272

84233

ARIZONA PUBLIC SERVICE,

BORG-WARNER, COMBUSTION ENGINEERING

FAILURE OF HIGH PRESSURE SAFETY INJECTION ISOLATION VALVES

03/22/1984

8405090154

84234

ARIZONA PUBLIC SERVICE,

ITT GRINNELL

PIPE SUPPORT CLAMPS IN MAIN STEAM SUPPLY SYSTEM HAVING EXCESS GAP AND NOT PROPERLY SECURING

01/31/1984

8402150209


84235

WASHINGTON PUBLIC POWER, BURNS AND ROE, INDUSTRIAL AIR

RECOMBINER SCRUBBER DRAINAGE IMPAIRED BY DESIGN CONFIGURATION OF CONNECTIONS FOR WATER LOOP SEAL AND PROCESS BLOWER ON RECOMBINER SKID

12/16/1983

8401040333

84236

ARIZONA PUBLIC SERVICE,

BORG-WARNER, BECHTEL POWER

FAILURE OF HIGH PRESSURE SAFETY INJECTION ISOLATION VALVES

04/30/1984

8405100056

84237

ARIZONA PUBLIC SERVICE,

HARLO CORPORATION

IMPROPER CRIMP TERMINATIONS

04/10/1984

8404200236

84238

ARIZONA PUBLIC SERVICE,

PACIFIC SCIENTIFIC

REPLACEMENT OF SNUBBERS ON SHOCK ARRESTORS

04/24/1984

8405090054

84239

ARIZONA PUBLIC SERVICE

AUXILIARY FEEDWATER PUMP TURBINE LOGIC

05/07/1984

8405150110

84240

PHILADELPHIA ELECTRIC,

ITT GENERAL CONTROLS

DAMAGED SHAFTS ON ACTUATORS

06/22/1984

8407030251

84241

PHILADELPHIA ELECTRIC, COLT INDUSTRIES

MISAPPLICATION OF UNDERFREQUENCY RELAYS IN EMERGENCY DEISEL GENERATORS

03/26/1984

8404170145

84242

PENNSYLVANIA POWER AND LIGHT, TELEDYNE, BECHTEL POWER

CLAMPS ON CONTROL ROD DRIVE INSERT OR WITHDRAW LINES

06/18/1984

8407020487

84243

MISSISSIPPI POWER AND LIGHT, AUTOMATIC SPRINKLER, BECHTEL POWER

FAILURE OF DELUGE VALVES

04/06/1984

8404160117

84244

GOULD,

BECHTEL POWER, RUNDEL ELECTRIC

EXCESSIVE DIRT MIGRATED INTO SWITCHES

02/09/1984

8402170286


84245

GENERAL ELECTRIC, BARTON INDUSTRIES

MODELS 763 AND 764 TRANSMITTERS CAN DRIFT EXCESSIVELY IF EXPOSED TO CONTINUOUS RADIO FREQUENCY INTERFERENCE

05/01/1984

ml010920022

84246

ROCKBESTOS, BECHTEL POWER, LIMITORQUE

VALVE OPERATOR LIMIT SWITCH ROTOR MATERIAL

03/30/1984

8404090175

84247

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL

FLEXIBLE COUPLING DRIVE HUBS ON OVERSPEED GOVERNOR AND FUEL TRANSFER PUMP OF STANDBY DIESEL GENERATOR

04/11/1984

8405070245

84248

GENERAL ELECTRIC, JOHNSON CONTROLS

FABRICATION PROCESS FOR REPLACEMENT RECIRCULATION PIPING CAUSED GRAIN BOUNDARY MICROFISSURING IN THE OUTER RADIUS OF BENDS

04/20/1984

ml010920103

84249

TENNESSEE VALLEY AUTHORITY,

BORG-WARNER

ADAPTOR KEYWAY ON 8 INCH GLOBE VALVES

07/10/1984

8407250553

84250

PENNSYLVANIA POWER AND LIGHT, BECHTEL POWER, TELEDYNE

IMPROPER RELIEF VALVE SETTINGS, DESIGN PRESSURES AND TEMPERATURES

04/19/1984

8405070294

84251

MISSISSIPPI POWER AND LIGHT, DUBOSE STEEL, NORTHWESTERN STEEL AND WIRE

RECEIPT INSPECTION OF STEEL PIECES

07/06/1984

8407250465

84252

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

INCONSISTENCY BETWEEN IN LOSS OF COOLANT ACCIDENT ANALYSIS AND STRUCTURAL ANALYSIS OF PIPE BREAK

07/06/1984

8407250542

84253

KANSAS GAS AND ELECTRIC,

FISHER CONTROLS,

G. H. BETTIS

YOKE KEYS IN VALVE ACTUATOR

07/13/1984

8407250344


84254

ARIZONA PUBLIC SERVICE, COMBUSTION ENGINEERING, TARGET ROCK

VALVES NOT MEETING REQUIREMENTS

07/11/1984

8407250475

84255

NUTHERM INTERNATIONAL, ROCKBESTOS

DELIVERY OF INDIVIDUAL CONDUCTORS WITH NICKED INSULATION

07/11/1984

8407310325

84256

DUKE POWER, WESTINGHOUSE

UNCONSIDERED EFFECTS OF SUPERHEATED STEAM IN MAIN STEAM LINE BREAK ANALYSIS

07/09/1984

8407250526

84257

NIAGARA MOHAWK POWER,

GENERAL ELECTRIC, ANCHOR/DARLING

HIGH PRESSURE CORE SPRAY SYSTEM NEEDS STAKING OF ANTIROTATIONAL SCREWS

06/29/1984

8407230326

84258

CLEVELAND ELECTRIC ILLUMINATING, GENERAL ELECTRIC

HFA RELAY MAGNETIC COILS REPLACED AND WIPE SETTING ADJUSTED

04/26/1984

8405040363

84259

CLEVELAND ELECTRIC ILLUMINATING, TRANSAMERICA DELAVAL

ENGINE MOUNTED FUEL OIL LINE ON DIESEL GENERATOR ENGINES

01/30/1984

8402060507

84260

GEORGIA POWER, PACIFIC SCIENTIFIC, DANIEL INTERNATIONAL

BROKEN CAPSTAN SPRING TANGS IN SHOCK ARRESTORS

07/03/1984

8407260022

84261

GENERAL ELECTRIC,

G. DIKKERS

SAFETY RELIEF VALVES

07/30/1984

8501070500

84262

CAROLINA POWER AND LIGHT, WESTINGHOUSE

WELDING DEFECTS IN PROCESS INSTRUMENTATION AND CONTROL SYSTEM CABINETS

07/05/1984

8407260468

84263

ARIZONA PUBLIC SERVICE,

BORG-WARNER, BECHTEL POWER

FAILURE TO PROVIDE CORRECTIVE ACTION

07/13/1984

8407260054


84264

ARIZONA PUBLIC SERVICE

CIRCULATION VALVE LOOSENED AND DAMAGED YOKE SLEEVE NUT, PINION SHAFT BEARINGS AND KEYS

07/12/1984

8407260027

84265

NORTHERN STATES POWER,

BECHTEL POWER, TIOGA PIPE

LAMINAR DISCONTINUITIES IN 18 INCH CARBON STEEL PIPES

07/20/1984

8407270231

84266

NUTHERM INTERNATIONAL

DELIVERY OF DEFECTIVE ANALOG TRIP PANELS AND CONDUCTOR ENDS

07/18/1984

8407310090

84267

LOUISIANA POWER AND LIGHT, APPLIED PHYSICS

ELECTRICAL INSULATION BLANKET STITCHING

07/13/1984

8407300442

84268

ARIZONA PUBLIC SERVICE,

BINGHAM-WILLAMET TE

BROKEN IMPELLER WEAR RING ON AUXILIARY FEEDWATER PUMP

06/21/1984

8407100395

84269

ARIZONA PUBLIC SERVICE, ANCHOR/DARLING

VENDOR INSTRUCTION MANUAL FOR MAIN STEAM ISOLATION VALVE REVISED

07/13/1984

8408020232

84270

PUBLIC SERVICE OF COLORADO,

TEXAS BOLT

POTENTIALLY DEFECTIVE THREADED ROD MATERIAL

07/30/1984

8408070233

84271

ARIZONA PUBLIC SERVICE

CONCRETE POUR CONTAINS HONEYCOMBED CONCRETE

07/13/1984

8408030061

84272

ARIZONA PUBLIC SERVICE, ANCHOR/DARLING

LARGER HYDRAULIC RESERVOIR WITH BAFFLES INSTALLED IN EACH MAIN STEAM ISOLATION VALVE AND FEEDWATER ISOLATION VALVE

04/13/1984

8408030048

84273

CAROLINA POWER AND LIGHT, GUYON ALLOYS, BONNEY FORGE

ELECTRICAL MOTOR SOCKOLETS AND WELDOLETS

07/16/1984

8408090131


84274

TENNESSEE VALLEY AUTHORITY, BINGHAM-WILLAMET TE,

BABCOCK AND WILCOX

MAKEUP HIGH PRESSURE INJECTION PUMP VIBRATION

07/20/1984

8408090279

84275

PUBLIC SERVICE ELECTRIC AND GAS, BECHTEL POWER, COLT INDUSTRIES

DIESEL GENERATOR LUBRICATING OIL PUMP DISCHARGE NOZZLES

07/18/1984

8408100085

84276

NIAGARA MOHAWK POWER,

PACIFIC AIR PRODUCTS

WEAR ON LINEAR CONVERTERS

07/30/1984

8408100118

84277

CLEVELAND ELECTRIC ILLUMINATING, TRANSAMERICA DELAVAL

STAND BY DIESEL GENERATOR LOOSE FLEXIBLE COUPLING DRIVE HUBS

07/27/1984

8408090148

84278

BOSTON EDISON, NUTHERM INTERNATIONAL

TWISTED SHIELDED PAIR CABLE IN ANALOG TRIP CABINETS

07/13/1984

8408090114

84279

CAROLINA POWER AND LIGHT, WESTINGHOUSE

INTERACTION SCENARIO WITH IN CORE FLUX MAPPING SYSTEM

07/19/1984

8408090066

84280

DETROIT EDISON, GUYON ALLOYS, BONNEY FORGE

WELDOLETS LACKING COMPLETE CHEMICAL ANALYSIS DOCUMENTATION

07/24/1984

8408090055

84281

ARIZONA PUBLIC SERVICE, COMBUSTION ENGINEERING, ITT BARTON

FAILURE OF MODEL 763 TRANSMITTERS TO MEET SPECIFICATIONS

07/24/1984

8408090012

84282

WESTINGHOUSE

POTENTIAL PROBLEMS WITH COMPONENT COOLING WATER SYSTEMS

08/10/1984

ml010920025

84283

CAROLINA POWER AND LIGHT, SIEMENS-ALLIS, EBASCO SERVICES

6.9 KV SWITCHGEAR CIRCUIT BREAKERS

07/30/1984

8408160443


84284

MISSISSIPPI POWER AND LIGHT,

HENRY PRATT,

G. H. BETTIS

SWELLING OF VALVE ACTUATOR ETHYLENE PROPYLENE ELASTOMER SEALS IN CONTACT WITH HYDROCARBON LUBRICANT

08/03/1984

8408160061

84285

PAUL MUNROE- ENERTECH, MCDOWELL-WELLMA N ENGINEERING

SNUBBER BEARING HOUSING MATERIALS CAN EXPERIENCE STRESSES ABOVE YIELD POINTS

08/10/1984

NEEDS SCANNING

84286

PAUL MUNROE- ENERTECH, MCDOWELL-WELLMA N ENGINEERING

STEAM GENERATOR SNUBBER MATERIALS CAN EXPERIENCE STRESSES ABOVE YIELD POINTS

07/12/1984

8407200040

84287

G. H. BETTIS, MOBIL OIL

POTENTIAL DEGRADATION OF ACTUATOR STROKING TIMES BECAUSE ETHYLENE PROPYLENE SEALS ABSORB HYDROCARBONS AND CAN SWELL

12/31/1984

8406050513

84288

TAYLER DAWSON SUPPLY,

AMETEK, RICHMOND ENGINEERING

NONCOMPLIANCE IN QUALITY ASSURANCE PROGRAM

08/07/1984

8408150206

84289

SWAGELOK

FITTING LEAKS AT INCORE PROBE SEAL TABLE

08/07/1984

8408150206

84290

MISSISSIPPI POWER AND LIGHT, BECHTEL POWER

FLOW RATE IN STANDBY SERVICE WATER SYSTEM

07/31/1984

8408160421

84291

ARIZONA PUBLIC SERVICE, WILLIAMS FORM ENGINEERING, WESTERN TECHNOLOGIES

LACK OF TEST DOCUMENTATION FOR ROCK BOLT EXPANSION ANCHORS

08/02/1984

8408160506

84292

ILLINOIS POWER, ROSEMONT

POTENTIAL MALFUNCTION OF MODEL 1153, SERIES B TRANSMITTER

07/30/1984

8408130238


84293

TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL,

LOVEJOY INC.

OVERSPEED GOVERNOR DRIVE SHAFT HUBS ON DIESEL ENGINES

08/03/1984

8408160066

84294

CAROLINA POWER AND LIGHT,

HUB, INCORPORATED

BOLT HARDNESS VALUES

07/24/1984

8408160438

84295

ARIZONA PUBLIC SERVICE, BECHTEL POWER, COMBUSTION ENGINEERING

ENGINEERED SAFETY FEATURES ACTUATION SYSTEM RELAY CABINET BASEPLATE

08/02/1984

8408160480

84296

TAYLER DAWSON SUPPLY,

AMETEK, RICHMOND ENGINEERING

NONCOMPLIANCE IN QUALITY ASSURANCE PROGRAM

08/07/1984

8408150206

84297

ARIZONA PUBLIC SERVICE

IMPROPERLY TAGGED BLIND FLANGES REMOVED FROM PIPING SYSTEM

07/30/1984

8408130303

84298

W. J. WOOLLEY

CALCULATION ERRORS

08/01/1984

8408130157

84299

ARIZONA PUBLIC SERVICE, GAULIN CORPORATION,

BECHTEL POWER

FATIGUE FAILURES OF CHARGING PUMPS

08/06/1984

8408220143

84300

BOTSFORD GENERAL HOSPITAL

STEPS TAKEN TO CORRECT VIOLATIONS

08/08/1984

8408220162

84301

DETROIT EDISON, BELOIT POWER SYSTEMS

LOOSE POLE PIECE WEDGES ON FOUR EMERGENCY DIESEL GENERATORS

08/08/1984

8408220209

84302

ARIZONA PUBLIC SERVICE, UPRIGHT, COMBUSTION ENGINEERING

CONTROL ELEMENT ASSEMBLY SHROUD SUPPORT CONTAMINATED WITH OIL

08/01/1984

8408170384

84303

GENERAL ELECTRIC

TORUS TO REACTOR BUILDING VACUUM BREAKERS

08/21/1984

8408310186

84304

GENERAL ELECTRIC, CROSBY VALVE AND GAGE

GROUND FAULT FAILURES OF RELIEF VALVE ACTUATION SOLENOIDS

08/21/1984

8408310160


84305

TITUS MANUFACTURING, WALDINGER CORPORATION

TENSION WIRES ON GRILLE MODEL 272 DO NOT REMAIN IN PLACE WHEN DEFLECTION BLADES CLOSE

08/07/1984

8408200332

84306

POWER AUTHORITY OF STATE OF NEW YORK

POSTULATED LOSS OF STATION BATTERY, WITH CONCURRENT LOSS OF COOLANT ACCIDENT, MAY PREVENT AUTOMATIC STARTING OF SOME SAFEGUARDS EQUIPMENT

07/16/1984

8407240507

84307

CHICAGO FLUID POWER,

ITT GRINNELL

SEPARATION OF ROD EYE FROM PISTON ROD AT 750,000 POUNDS PER SQUARE INCH STRESS

08/16/1984

8408210298

84308

BASLER ELECTRIC, FAIRBANKS MORSE, WESTINGHOUSE

SILICON CONTROL RECTIFIERS ON NUCLEAR EXCITERS MOUNTED WITH TOO MUCH PRESSURE

04/25/1984

8408240332

84309

COLT INDUSTRIES, ROBERTSHAW CONTROLS

POSSIBLE THERMOSTATIC VALVE MALFUNCTION IN FAIL SAFE TO FULL COOLING POSITION

08/08/1984

8408200307

84310

CRAWFORD FITTING

FITTING LEAKS AT INCORE PROBE SEAL TABLE

08/13/1984

8408240313

84311

PHILADELPHIA ELECTRIC,

W. J. WOOLLEY

DESIGN CALCULATIONS FOR DOORS SPECIFIED TO MEET TORNADO GENERATED MISSILE CRITERIA

08/23/1984

8408310110

84312

TENNESSEE VALLEY AUTHORITY, ISHIKAWAJIMA HARIMA

TWO JET PUMP INSTRUMENT NOZZLE WELDS IN NEED OF REPAIR

08/10/1984

8408200412

84313

TENNESSEE VALLEY AUTHORITY,

JOHNS-MANVILLE

UNACCEPTABLY HIGH FLUORIDE LEVELS IN MICRO-LOK INSULATION

08/20/1984

8408300521

84314

PAUL MUNROE- ENERTECH, BECHTEL POWER

HYDRAULIC OIL LEAKAGE OF SOLENOID VALVES, ACTUATORS, OR ACCUMULATORS

08/29/1984

8409070008


84315

PAUL MUNROE- ENERTECH, BECHTEL POWER

VALVE OPERATOR HYDRAULIC PUMP ACCUMULATOR CYCLES MORE FREQUENTLY THAN EXPECTED

08/30/1984

8409070148

84316

CONAX BUFFALO

LOSS OF ELECTRICAL CONTINUITY IN POWER LEAD GLAND ASSEMBLIES QUALIFIED FOR NUCLEAR SERVICE

08/31/1984

8409050352

84317

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL, MELROSE SPRING AND TOOL WORKS

VALVE SPRINGS ON DIESEL ENGINES

09/07/1984

8409240048

84318

TENNESSEE VALLEY AUTHORITY

UNQUALIFIED FLEX HOSE CONNECTIONS

09/05/1984

8409240058

84319

CAROLINA POWER AND LIGHT,

REES INSTRUMENTS

PROTECTION CIRCUITRY TEST SWITCHES NOT MEETING INSTALLATION CONTINUITY CHECKS

08/31/1984

8409240065

84320

FLORIDA POWER AND LIGHT,

BECHTEL POWER, WESTINGHOUSE

DEENERGIZATION OF INTERLOCKING RELAYS TO SAFETY RELATED VALVES IN RESIDUAL HEAT REMOVAL PUMP SUCTION AND DISCHARGE LINES, RESULTING IN INABILITY TO OPEN VALVES

07/24/1984

8407270372

84321

TENNESSEE VALLEY AUTHORITY

SINGLE FAILURE OR LOSS OF COOLANT ACCIDENT AND LOSS OF OFFSITE POWER COULD CAUSE LOSS OF ELECTRIC BOARD ROOM COOLING EQUIPMENT

08/08/1984

8408160508

84322

COMBUSTION ENGINEERING

EXCESSIVE DRIFT OF SETPOINT POTENTIOMETERS

09/10/1984

8409170238

84323

KANSAS GAS AND ELECTRIC

REPORT ON OPEN ITEMS

08/31/1984

8409140063


84324

WISCONSIN PUBLIC SERVICE, UNDERWRITERS LABORATORIES, PROTECTIVE MATERIALS

CERTAIN BULLET AND FIRE RESISTANT PROTECTIVE DOORS

09/05/1984

8409110208

84325

TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL

DESIGN CONTROL AND SEISMIC QUALIFICATION PROBLEMS WITH CONTROL PANELS

08/23/1984

8409100066

84326

COMPUTER PRODUCTS

POWER SUPPLY MEETS MINIMUM GAP REQUIREMENTS

08/15/1984

8409100005

84327

TENNESSEE VALLEY AUTHORITY,

VELAN VALVE

PRESSURE DROP ACROSS 2 ½ INCH STOP OR CHECK VALVE

05/01/1984

8409100381

84328

PHILADELPHIA ELECTRIC, BECHTEL POWER, ROCKBESTOS

POSSIBLE CABLE INSULATION DAMAGE

08/17/1984

8409100323

84329

TENNESSEE VALLEY AUTHORITY,

ITT GRINNELL

PIPE CLAMPS

08/28/1984

8409240223

84330

CAROLINA POWER AND LIGHT,

CTI NUCLEAR

WELDS IN REACTOR AUXILIARY BUILDING EMERGENCY AIR CLEANING UNIT

08/31/1984

8409240215

84331

TENNESSEE VALLEY AUTHORITY,

BORG-WARNER

OVERTORQUED STUDS ON GATE VALVE MOTOR OPERATORS

07/10/1984

8407250346

84332

COMMONWEALTH EDISON,

BOEING ENGINEERING, ITT GRINNELL

LAMINAR INDICATION ON STEAM GENERATOR SNUBBERS

09/25/1984

8410010255

84333

PUBLIC SERVICE ELECTRIC AND GAS, GENERAL ELECTRIC

HEA RELAYS

06/01/1984

8406120497

84334

NORTHERN STATES POWER, TECHNINAT CORPORATION

DEFECTS IN 18 INCH SA- 333 RESIDUAL HEAT REMOVAL PIPE

08/22/1984

8408280127


84335

PENNSYLVANIA POWER AND LIGHT, BECHTEL POWER, UNISTRUT

BASE METAL CRACKING IN FITTINGS USED ON CLASS IE ELECTRICAL RACEWAYS AND HEATING, VENTILATION, AND AIR CONDITIONING SUPPORTS

03/07/1984

8404090326

84336

GENERAL ELECTRIC, TAYLOR-FORGE

COOLING PROCESS TOO SLOW ON HEAT TREATMENT OF RECIRCULATION SYSTEM END CAPS

09/07/1984

ml010920029

84337

WESTINGHOUSE

POTENTIAL OVERPRESSURE CONDITION IN COOLING SYSTEM

07/13/1984

8407250326

84338

DETROIT EDISON, SPRAGUE ELECTRIC, BBC BROWN BOVERI

POTENTIALLY DEFECTIVE CAPACITOR IN SOLID STATE TRIP DEVICE

07/23/1984

8408080516

84339

LOUIS ALLIS COMPANY

DEFECTS ON MOTOR ALTERNATOR SETS

09/14/1984

8409240209

84340

PUBLIC SERVICE OF COLORADO,

TEXAS BOLT

DEFECTIVE THREADED ROD MATERIAL

09/06/1984

8409210195

84341

TRANSAMERICA DELAVAL,

BASLER ELECTRIC, RTE DELTA

VOLTAGE REGULATOR FLASHING AT 200 REVOLUTIONS PER MINUTE COULD HEAT EMERGENCY DEISEL GENERATOR CONTROL PANEL

09/18/1984

ml010920036

84342

WESTINGHOUSE, GENERAL ELECTRIC

INVERTER INSULATION BREAKDOWN AND FERRORESONANT TRANSFORMER FAILURE

09/26/1984

8410090096

84343

ARIZONA PUBLIC SERVICE, COMBUSTION ENGINEERING

CRACKS IN CONTROL ELEMENT ASSEMBLY SHROUD

09/14/1984

8409280486

84344

TENNESSEE VALLEY AUTHORITY,

E-MAX INCORPORATED

INCORRECT WIRING CONNECTIONS ON ISOLATOR CABINETS

09/17/1984

8409280590


84345

DETROIT EDISON, GUYON ALLOYS, REACTOR CONTROLS

WELDOLETS LACKING COMPLETE CHEMICAL DOCUMENTATION

09/11/1984

8409280072

84346

CAROLINA POWER AND LIGHT, GUYON ALLOYS, BONNEY FORGE

STAINLESS STEEL SOCKOLETS AND WELDOLETS NOT SUPPLIED AS SPECIFIED

09/14/1984

8409280617

84347

UNION ELECTRIC, CRANE DEMING PUMPS,

BECHTEL POWER

FAILURES OF MODEL 1549 POSITIVE DISPLACEMENT GEAR PUMPS USED AS KEEPWARM

LUBRICATING OIL PUMPS ON EMERGENCY DIESEL GENERATORS

09/12/1984

8409280085

84348

ARIZONA PUBLIC SERVICE, COMBUSTION ENGINEERING, BECHTEL POWER

THERMOWELLS IN REACTOR COOLING SYSTEM

09/14/1984

8409280105

84349

DUBOSE STEEL, NORTHWESTERN STEEL AND WIRE, DANIEL INTERNATIONAL

STEEL BEAMS HAD TWISTED OR SKEWED WEBS IN TWO HEATS

08/13/1984

ml010920041

84350

PHILADELPHIA ELECTRIC, PAUL-MUNROE ENERTECH

LEAKING ELECTRIC HYDRAULIC VALVE ACTUATORS

09/04/1984

8410020016

84351

PHILADELPHIA ELECTRIC, PAUL-MUNROE ENERTECH

LEAKING ELECTRIC HYDRAULIC VALVE ACTUATORS

09/13/1984

8410020058

84352

TRANSAMERICA DELAVAL

IMPROPERLY TORQUED FUEL LEVER CAP SCREWS AND UNPINNED LEVERS

10/02/1984

8410090056

84353

WESTINGHOUSE, LIMITORQUE

MOTOR DEFICIENCY ON OPERATORS

09/26/1984

8410090120

84354

GENERAL ELECTRIC, TOPAZ ELECTRONICS

LOW VOLTAGE CONTROLS FOR DEDICATED INVERTERS IMPROPERLY SET

10/08/1984

8410250115


84355

ARIZONA PUBLIC SERVICE, COOPER ENERGY

LACK OF DOCUMENTATION ON DIESEL GENERATOR COMPONENTS

09/18/1984

8410050530

84356

ARIZONA PUBLIC SERVICE, BECHTEL POWER

IMPROPERLY WELDED FLANGE

09/18/1984

8410050255

84357

ARIZONA PUBLIC SERVICE, COMBUSTION ENGINEERING

SETPOINT POTENTIOMETERS IN PLANT PROTECTION SYSTEM DRIFTED OUTSIDE TOLERANCE

09/18/1984

8410090410

84358

ITT BARTON INSTRUMENTS

MALFUNCTION OF MODEL 580A, 581A, AND 583A DIFFERENTIAL PRESSURE SWITCHES

10/11/1984

ml010920038

84359

TENNESSEE VALLEY AUTHORITY,

BIF (GENERAL SIGNAL)

FAILURE OF BUTTERFLY VALVE SEATS

09/18/1984

8410110402

84360

GEORGIA POWER, PULLMAN CONSTRUCTION

PARTIAL PENETRATION WELDS IN HEATING, VENTILATION, AND AIR CONDITIONING DUCT SUPPORTS WHERE FULL WELDS ARE REQUIRED BY DESIGN

09/19/1984

8410110232

84361

GEORGIA POWER

DIFFERENT FOUNDATION SETTLEMENTS IN NUCLEAR SERVICE COOLING WATER TOWER AND NEARBY VALVE HOUSES

09/13/1984

8410110567

84362

LOUISIANA POWER AND LIGHT, GULFALLOY, BONNEY FORGE

SCRAPPING OF 20 FITTINGS

04/24/1984

8405070278

84363

DUKE POWER,

C AND D BATTERIES

FOREIGN MATERIAL IN BATTERIES

09/19/1984

8410120070

84364

DUKE POWER, BAHNSON SERVICE

HEATING, VENTILATION, AND AIR CONDITIONING EQUIPMENT WELDS AND MATERIALS

10/09/1984

8410150003


84365

WASHINGTON PUBLIC POWER, GENERAL ELECTRIC

MAIN STEAM RELIEF VALVE SOLENOIDS FAILED DUE TO GROUNDING OF COILS

09/17/1984

8409280559

84366

COMMONWEALTH EDISON

SAFETY RELIEF VALVE LIFTED AND RESEATED THREE TIMES BECAUSE OF GROUNDED SOLENOID

09/21/1984

8410100587

84367

HOUSTON LIGHTING AND POWER, BECHTEL POWER, NUCLEAR POWER SERVICE

SNUBBER ASSEMBLY REAR BRACKETS

09/25/1984

8410150258

84368

TENNESSEE VALLEY AUTHORITY,

LOUIS ALLIS

CRACKING OF LOW PRESSURE COOLANT INJECTION MOTOR- GENERATOR SET COIL CLAMP AND RECTIFIER MOUNTING RINGS

10/09/1984

8410250008

84369

GENERAL ELECTRIC, CROSBY VALVE AND GAGE

GROUND FAULTS OF MODEL IMF-2 ACTUATOR SOLENOIDS

06/15/1984

8407120579

84370

GENERAL ELECTRIC

INADEQUATE ELECTRICAL SEPARATION OF SWITCHES

06/04/1984

ml010920046

84371

W. J. WOOLLEY

MISSILE DOOR CALCULATION ERRORS

09/06/1984

8410180069

84372

CAROLINA POWER AND LIGHT,

W. J. WOOLLEY

MISSILE DOOR CALCULATION ERRORS

10/18/1984

8411010164

84373

G. H. BETTIS,

CLOW CORPORATION

ACTUATORS WITH SWOLLEN SEALS CAUSED BY REACTION OF ETHYLENE PROPYLENE SEALS WITH LUBRICANT MOBILE 28

08/30/1984

8409180529

84374

PHILADELPHIA ELECTRIC, GUYON ALLOYS, BONNEY FORGE

MATERIALS FURNISHED WITHOUT CHEMICAL CHECK

08/24/1984

8409210347


84375

CAROLINA POWER AND LIGHT, WESTINGHOUSE

POTENTIAL OVERPRESSURIZATION OF COMPONENT COOLING WATER SYSTEM

09/07/1984

8409240082

84376

BECHTEL POWER, NUCLEAR POWER SERVICE

REAR BRACKET TO SNUBBER INTERFERENCE

09/26/1984

8410150482

84377

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL

SEISMIC QUALIFICATION TEST FAILURE OF STARTING AIR CHECK VALVES FOR EMERGENCY DIESEL ENGINE GENERATORS

08/16/1984

8409100044

84378

ARIZONA PUBLIC SERVICE, ANCHOR/DARLING, NAMCO CONTROL

MATERIAL FOR PIPE PLUGS ON MAIN STEAM ISOLATION VALVE

10/18/1984

8410260039

84379

KANSAS GAS AND ELECTRIC

STATUS REPORTS ON OPEN ITEMS

10/08/1984

8410290055

84380

ARIZONA PUBLIC SERVICE, ANCHOR/DARLING, COMBUSTION ENGINEERING

DOWNCOMER FEEDWATER ISOLATION VALVE FAILING TO CLOSE WITHIN REQUIRED TIME

10/03/1984

8410290002

84381

HOUSTON LIGHTING AND POWER, WESTINGHOUSE, GENERAL ELECTRIC

CAPACITOR TERMINATIONS IN FERRORESONANT TRANSFORMERS USED IN

7.5 KVA INVERTERS

10/15/1984

8410290211

84382

CLEVELAND ELECTRIC ILLUMINATING, CONAX, BUFFALO

POWER LEAD GLAND ASSEMBLY PARTS

10/10/1984

8410290109

84383

CAROLINA POWER AND LIGHT,

WFI NUCLEAR PRODUCTS, SOUTHWEST FABRICATING

INCORRECT MATERIAL IN 6,000 POUND PER SQUARE INCH REDUCERS

10/04/1984

8410190327

84384

CAROLINA POWER AND LIGHT

LEAK OR BREAK ON CERTAIN PIPING SYSTEM OUTSIDE PIPE TUNNEL

10/03/1984

8410220002


84385

ARIZONA PUBLIC SERVICE,

COOPER ENERGY, BECHTEL POWER

BUILDUP OF MATERIAL ON DIESEL GENERATOR HEAT EXCHANGERS

09/25/1984

8410160319

84386

TENNESSEE VALLEY AUTHORITY,

BYRON JACKSON

EMERGENCY RAW COOLING WATER PUMP SHAFT

10/02/1984

8410190403

84387

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

ENVIRONMENTAL TEMPERATURES IN MAIN STEAM VALVE ROOMS

10/02/1984

8410190395

84388

GENERAL ELECTRIC

ERRONEOUS DESIGN ASSUMPTION FOR POSTULATED PIPE RUPTURE ON REACTOR SIDE OF BREAK IN FEEDWATER SYSTEM

10/26/1984

8410300190

84389

MISSISSIPPI POWER AND LIGHT, TRANSAMERICA DELAVAL

POTENTIAL DEFECT IN PISTON SKIRT CASINGS

10/05/1984

8410190024

84390

INDIANA AND MICHIGAN ELECTRIC, AMERICAN ELECTRIC POWER, WESTINGHOUSE

EFFECTS OF SUPERHEATED STEAM FOLLOWING POSTULATED MAIN STEAM LINE BREAK

08/03/1984

8408140164

84391

DUKE POWER, WESTINGHOUSE

EFFECTS OF SUPERHEATED STEAM FOLLOWING POSTULATED MAIN STEAM LINE BREAK

09/04/1984

8409240330

84392

CONSUMERS POWER, ITT GRINNELL, PACIFIC SCIENTIFIC

CAPSTAN SPRINGS IN MECHANICAL SHOCK ARRESTORS

07/27/1984

8410160391

84393

CONSUMERS POWER, LIMITORQUE

MAIN STEAM ISOLATION VALVE FAILED TO STROKE CLOSED BECAUSE OF BENT TRIPPER ARM ON TORQUE SWITCH

08/16/1984

8408300086

84394

AMERICAN ELECTRIC POWER,

SHANSTROM NUCLEAR

ERROR IN DETECTOR CODE FOR ANALYZING RAW FLUX MAP DATA

08/10/1984

8408160527


84395

IOWA ELECTRIC LIGHT AND POWER, GENERAL ELECTRIC

TURBINE SCRAM BYPASS SETPOINT ERROR

08/28/1984

8408240118

84396

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

PEAK CONTAINMENT TEMPERATURE

10/17/1984

8411010316

84397

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

LOOSE MATERIAL IN STEAM GENERATOR

10/10/1984

8410310719

84398

TENNESSEE VALLEY AUTHORITY,

G. H. BETTIS, HENRY PRATT

SWELLED ETHYLENE PROPYLENE SEALS

10/17/1984

8411010196

84399

MISSISSIPPI POWER AND LIGHT, AGASTAT RELAY, BECHTEL POWER

IMPROPER SEATING OF RELAY CR0095 CONNECTION

10/15/1984

8411010153

84400

TOLEDO EDISON, VELAN VALVE

IMPROPER SEATING OF SWING CHECK VALVE DISC

11/01/1984

8411160131

84401

BBC BROWN BOVERI

MODEL ITE-60 VOLTAGE BALANCE RELAY OPERATED OUTSIDE SPECIFICATIONS

10/29/1984

8411020137

84402

PUBLIC SERVICE ELECTRIC AND GAS, VALCOR ENGINEERING, BECHTEL POWER

UNDERRATED ELECTRICAL CABLE

09/28/1984

8411060600

84403

ILLINOIS POWER, PHOENIX STEEL

ASTM A-36 PLATE MATERIAL

08/30/1984

8409130222

84404

LOUISIANA POWER AND LIGHT,

SOLID STATE CONTROLS

FAILURE OF 72 CAPACITORS IN STATIC UNINTERRUPTIBLE POWER SUPPLY INVERTERS

08/28/1984

8409130408

84405

DETROIT EDISON, CAPITOL MANUFACTURING, WISMER AND BECKER

CARBON STEEL PIPE COUPLINGS AND CAPS

08/24/1984

8409130481

84406

DETROIT EDISON, GUYON ALLOYS, SANDVIK STEEL

LINEAR INDICATIONS ON 5/8 INCH SEAMLESS TUBING

09/18/1984

8410050217


84407

DETROIT EDISON, BOEING ENGINEERING, ITT GRINNELL

STEAM GENERATOR SNUBBER FAILURE DUE TO NONCONFORMITY OF HIGH PRESSURE METALLIC SEAL

09/26/1984

8410120248

84408

TENNESSEE VALLEY AUTHORITY

EXCESSIVE LEAKAGE OF MAIN STEAM ISOLATION VALVES

10/19/1984

8411010202

84409

CLEVELAND ELECTRIC ILLUMINATING, ROSEMONT

POTENTIAL LEAKAGE PATH IN ELECTRONICS HOUSING THREADS

10/16/1984

8411030214

84410

GULF STATES UTILITIES, ROSEMONT

GALVANIZED CARBON STEEL PLUGS IN MODEL 1153 SERIES TRANSMITTERS REPLACED WITH STAINLESS STEEL PLUGS PER VENDOR INSTRUCTION

10/15/1984

8411030721

84411

TENNESSEE VALLEY AUTHORITY

RESIDUAL HEAT REMOVAL TESTABLE CHECK VALVES FAILED LOCAL LEAK RATE TEST BECAUSE OF VALVE DISC HINGE ARM END PLAY

10/19/1984

8411050042

84412

COLT INDUSTRIES, GPE CONTROLS

WATER JACKET CHECK VALVES USED ON FOUR DIESEL GENERATORS

10/26/1984

8411060175

84413

COMPUTER PRODUCTS,

BAILEY CONTROLS

SHORTING OF ELECTRICAL BOARD SURGE PROTECTION DEVICES

10/23/1984

8411090214

84414

RUSKIN COMPANY, WALDINGER CORPORATION

FAILURE OF FIRE DAMPERS TO CLOSE UNDER NORMAL DUCT PRESSURE

11/06/1984

8411190524

84415

NORTHEAST NUCLEAR, PACIFIC VALVE, NAMCO

ELECTRICAL MOTORS EA-180 LIMIT SWITCHES

10/23/1984

8411130215

84416

GULF STATES UTILITIES,

W. J. WOOLLEY

AIRLOCK MECHANICAL INTERLOCKING SYSTEM

10/29/1984

8411140320


84417

COMBUSTION ENGINEERING

EXCESSIVE SETPOINT DRIFT IN SOME POTENTIOMETERS IN AUXILIARY FEEDWATER ACTUATION

10/26/1984

8411140419

84418

TOLEDO EDISON, VELAN VALVE

IMPROPER SEATING OF DISC IN FOUR HIGH PRESSURE INJECTION SWING CHECK VALVES

11/01/1984

8411160131

84419

ALLIED C AND D POWER

WRAP RETAINER MATERIAL USED IN STATIONARY BATTERIES

11/12/1984

8411260340

84420

W. J. WOOLLEY

MISSILE DOOR CALCULATION ERRORS

11/16/1984

8411260398

84421

HEXCEL CORPORATION

ABSORBING PIPE RESTRAINTS MADE IN 1978-1979 HAVE BEEN FOUND TO HAVE AVERAGE DYNAMIC CRUSH STRENGTH BELOW ACCEPTABLE VALUES

11/08/1984

8411260400

84422

C. E. THURSTON AND SONS,

H. B. FULLER

INSULATION ADHESIVE LOT NUMBER HFCU-112 WAS FOUND TO BE OUT OF SPECIFICATION

11/19/1984

ml010922005

84423

UNITED ENGINEERS

SLIPPAGE OF BOLTED STRUT FITTINGS ON RACEWAY SUPPORT

11/26/1984

8412010052

84424

BORG-WARNER

IMPROPER DESIGN AND MANUFACTURING OF 20 INCH GATE VALVE

11/21/1984

8412010035

84425

CAROLINA POWER AND LIGHT, GUYON ALLOYS, BONNEY FORGE

SOCKOLETS AND WELDOLETS NOT SUPPLIED AS SPECIFIED

11/14/1984

8412030565

84426

WESTINGHOUSE

GUIDE SCREW LOCKED IN PLACE IN CONTROL ROD DRIVE MECHANISMS

12/07/1984

8412140277


84427

WASHINGTON PUBLIC POWER, PARSONS PEEBLES, STEWART AND STEVENSON

EMERGENCY DEISEL GENERATOR HIGH VIBRATION ALARM CAUSED BY SLIP RING END BEARING TURNING ON SHAFT INSULATION

11/21/1984

8412030279

84428

G. H. BETTIS, MOBIL OIL

POTENTIAL DEGRADATION OF ACTUATOR STROKING TIMES BECAUSE OF ETHYLENE PROPYLENE SEALS ABSORBING LUBRICANT MOBIL 28

12/07/1984

8408080516

84429

CAROLINA POWER AND LIGHT, WESTINGHOUSE

7.5 KVA INVERTER CAPACITOR TERMINATIONS

11/20/1984

8412140187

84430

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX, LAMBDA ELECTRONICS

POWER SUPPLY BANDWIDTH

11/20/1984

8412140234

84431

CAROLINA POWER AND LIGHT,

W. J. WOOLLEY

MISSILE DOOR CALCULATIONAL ERRORS

11/20/1984

8412140121

84432

TENNESSEE VALLEY AUTHORITY,

BAILEY CONTROLS, BABCOCK AND WILCOX

FRONT COVERS SEPARATED FROM MODULES

11/27/1984

ml021910565

84433

ARIZONA PUBLIC SERVICE, WALDINGER, TITUS PRODUCTS

CONTAINMENT AIR SUPPLY REGISTERS WOULD NOT PROPERLY CYCLE BECAUSE LOUVER ADJUSTMENT TENSION WIRE FRACTURED

11/27/1984

8412130625

84434

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

HIGH PRESSURE INJECTION NOZZLES AND THERMAL SLEEVES

11/29/1984

8412130611

84435

PAUL MUNROE- ENERTECH,

FLO-TORK

DEFECTIVE VALVE OPERATORS

11/15/1984

8412070051


84436

GEORGIA POWER, SOUTHERN COMPANY SERVICES, BECHTEL POWER

FLOOR RESPONSE SPECTRAL PEAK BROADENING

12/14/1984

8412260288

84437

ARIZONA PUBLIC SERVICE, BECHTEL POWER, COMSIP

LACK OF SUPPORT RAILS FOR CORE PROTECTION CALCULATOR OR CONTROL ELEMENT ASSEMBLY OPERATOR MODULES

12/08/1984

8412200111

84438

CAROLINA POWER AND LIGHT, SIEMENS-ALLIS, EBASCO SERVICES

TRIP COIL REMAINS ENERGIZED AFTER TRIP OF 69 KV BREAKER

11/08/1984

8411290574

84439

KANSAS GAS AND ELECTRIC

STATUS REPORT ON OPEN ITEMS

12/05/1984

8412240013

Part 21 Reports for 1983

LOG_NO

NOTIFIER, VENDOR

DESCRIPTION

REP_DATE

ACCESS_NO

83001

HOUSTON LIGHTING AND POWER, WESTINGHOUSE, ROCKBESTOS

TRIAXIAL CABLE USED IN ELECTRICAL PENETRATIONS

06/30/1983

8307080476

83002

NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE

POWER SUPPLY CARD HEAT SINKS OF WESTINGHOUSE 7300 PROCESS PROTECTION SYSTEM

07/01/1983

8307110390

83003

UNION ELECTRIC, METAL BELLOWS

FLEXIBLE HOSE ASSEMBLY WITH 60 DEGREE INSTEAD OF 90 DEGREE FITTING AT DISCHARGE OF REACTOR COOLANT PUMP MOTOR

07/01/1983

8307110231

83004

CAROLINA POWER AND LIGHT,

ITE-GOULD

WELD DEFICIENCIES ON CLASS IE 480-VOLT MOTOR CONTROL CENTERS

07/13/1983

8307220145

83005

PENNSYLVANIA POWER AND LIGHT, BECHTEL POWER

INADEQUACIES IN DESIGN VERIFICATION OF MAXIMUM LENGTHS OF LOW VOLTAGE POWER AND CONTROL CABLES

07/15/1983

8307220483

83006

SNUPPS, YARWAY, BECHTEL POWER

THROTTLING VALVES WITH CRACKED SEATS

07/18/1983

8308040368

83007

SNUPPS, BECHTEL POWER

EXCESSIVE CONTROL CIRCUIT VOLTAGE DROP

07/22/1983

8308030102

83008

TENNESSEE VALLEY AUTHORITY, LIMITORQUE, WESTINGHOUSE

SHEARED MOTOR PINION KEYS IN MOTOR OPERATORS

08/26/1983

8309070241

83009

CAROLINA POWER AND LIGHT,

ITE-GOULD

WELDING ON CLASS IE 480-VOLT MOTOR CONTROL CENTERS

08/29/1983

8309070243

83010

CAROLINA POWER AND LIGHT,

ITT HAMMELL

WELD DEFECTS IN CHILLED WATER VALVE

08/30/1983

8309070239

83011

PACIFIC SCIENTIFIC, METTEK

FAILURE ANALYSIS OF CAPSTAN SPRINGS

09/14/1983

8309300243


83012

GENERAL ELECTRIC

HEA RELAY MISOPERATION RESULTING FROM COMBINATION OF TOLERANCES

09/20/1983

8309270170

83013

ELCEN METAL PRODUCTS, IMPELL

VARIABLE SPRINGS

09/26/1983

8309300315

83014

TRANSAMERICA DELAVAL

ENGINE MOUNTED ELECTRICAL CABLES SHOULD BE REPLACED WITH 90 C RATED CABLE

09/27/1983

8309300288

83015

MISSISSIPPI POWER AND LIGHT, GENERAL ELECTRIC, AGASTAT RELAY

FAILURE OF GP SERIES RELAYS TO CHANGE STATE ON DEMAND

09/22/1983

8310030374

83016

PACIFIC SCIENTIFIC, JOHN EVANS’ SONS, METTEK

SNUBBER FAILURE DURING SHOCK ARRESTOR TEST CAUSED BY BROKEN CAPSTAN SPRING

09/14/1983

8310120092

83017

GOULD, SIEMENS-ALLIS

POTENTIAL DEFECTS IN MOLDED CASE 100- AMPERE FRAME, MULTI- POLE E AND HE SERIES CIRCUIT BREAKERS

09/26/1983

8310070163

83018

YANKEE ATOMIC ELECTRIC, GOULD,

BBC BROWN BOVERI

UNITIZED NON- QUALIFIED STARTER SPARE PARTS

09/28/1983

8310060343

83019

EBASCO SERVICES

DEFICIENCIES IN QUALITY RESULTING FROM FRAUDULENT ACTIONS BY SUPPLIERS

09/29/1983

8310070285

83020

FOXBORO

UNDERRANGE CHARACTERISTIC OF MODEL N-E11GM TRANSMITTER

09/30/1983

8310070301

83021

BURNS AND ROE

BLOCKED VENT PATHS FROM REACTOR BUILDING ROOMS CONTAINING HIGH ENERGY LINES

09/29/1983

8310040232


83022

BURNS AND ROE

CONTROL CIRCUITS FOR SAFETY-RELATED VALVES CAC-FCV-1A AND 1B POWERED FROM NON- CLASS IE POWER SUPPLY

09/29/1983

8310040331

83023

CONSUMERS POWER,

ITT GRINNELL

DEFICIENT SNUBBER VALVE BLOCKS

09/30/1983

8310060221

83024

FLORIDA POWER

APPARENT INCREASE IN SCOPE OF FRAUDULENT AND SUBSTANDARD ACTIVITIES BY UNSCRUPULOUS SUPPLIERS

10/10/1983

8310130136

83025

GOULD

POTENTIAL DEFECTS IN MOLDED CASE 100 AMPERE FRAME, MULTI- POLE E AND HE SERIES CIRCUIT BREAKERS

10/14/1983

8310210255

83026

TRANSAMERICA DELAVAL

POTENTIAL DEFECT WITH ENGINE MOUNTE D ELECTRICAL CABLES

10/20/1983

8310270206

83027

CAROLINA POWER AND LIGHT

REVIEW OF QA PROGRAM ADDRESSING NRC INFORMATION NOTICE S 83-07 AND 83-01 AND NRC

BULLETINS 83-06 AND 83-

07

10/21/1983

8310250571

83028

WESTINGHOUSE

MISLOADED PELLETS IN FUEL ASSEMBLY

10/25/1983

8311030013

83029

NAVY, AUTOMATION INDUSTRIES

CORRODED WIRE STRANDS IN CROSS- SECTIONAL AREAS IN IR- 192 SOURCE (MODEL 200-

520-009)

10/17/1983

8310310273

83030

PACIFIC SCIENTIFIC

SHOCK ARRESTORS WITH CRACKED CAPSTAN SPRING TANGS

10/20/1983

8310310135

83031

GENERAL ELECTRIC

HFA RELAY FAILED TO RECORD VOLTAGE DATA

10/25/1983

8311010379

83032

AMERICAN WARMING AND VENTILATION

MODEL 7401 DAMPER BRACKETS NOT TACKWELDED TO BLADES AS REQUIRED

10/25/1983

8311010370


83033

BECHTEL POWER, SNUPPS

DESIGN DEFICIENCY INVOLVING COMBINATION SUPPORTS FOR CLASS IE CABLE TRAYS AND HEATING, VENTILATION, AND AIR CONDITIONING DUCTS

10/27/1983

8310310074

83034

HENRY PRATT, BUFFALO WEAVING AND BELTING

POTENTIAL DEFECT IN RUBBER VALVE SEAT FOR 48-INCH CONTAINMENT PURGE VALVE

10/28/1983

8311070555

83035

GENERAL ELECTRIC

SHORT CIRCUIT BUS BRACING INADEQUATE FOR 10 CYCLE, 78,000 AMPERE TEST

10/28/1983

8311090348

83036

SOUTH CAROLINA ELECTRIC AND GAS, GILBERT/COMMON WEALTH

FAILURE TO MEET SEPARATION CRITERIA ON MAIN CONTROL BOARD

10/31/1983

8311090283

83037

G. H. BETTIS

DAMPER MECHANICAL TRAVEL STOP SCREW SETTINGS

10/31/1983

8311080315

83038

ILLINOIS POWER, OKONITE

SEEPAGE OF OIL FROM CABLE

11/01/1983

8311070500

83039

BBC BROWN BOVERI

LEAKING TANTALUM CAPACITORS IN CLASS IE, SA-1 RELAYS

11/01/1983

8311100099

83040

GENERAL ELECTRIC, TORRINGTON BEARING

BREAKER BEARING MAY BECOME LOOSE ON AKR- 30 AND -50 LOW VOLTAGE POWER CIRCUIT BREAKERS MANUFACTURED BETWEEN MID-1976 AND FEBRUARY 1978

11/04/1983

8311080320

83041

G. H. BETTIS, MOBIL OIL

ETHYLENE PROPYLENE ELASTOMERS SWOLLEN AFTER CONTACT WITH MOBIL GREASE 28

11/18/1983

8312050501

83042

BURNS AND ROE, GENERAL ELECTRIC

REACTOR WATER CLEANUP SYSTEM LEAK DETECTION TEMPERATURE SENSORS

07/28/1983

8311280441


83043

COMMONWEALTH EDISON,

PACIFIC SCIENTIFIC, ITT GRINNELL

MECHANICAL SHOCK ARRESTOR MODELS PSA-1 AND PSA-3 TANGS ON CAPSTAN SPRING

11/09/1983

8311210348

83044

GENERAL ELECTRIC

POTENTIAL INADEQUATE ELECTRICAL SEPARATION AND USE OF DEFECTIVE ALUMINUM SWITCH ENCLOSURES

11/11/1983

8311280285

83045

TRANSAMERICA DELAVAL

LINEAR INDICATIONS ON PISTON SKIRT OF DSR AND DSRV STANDBY DIESEL GENERATOR

11/16/1983

8311220277

83046

BBC BROWN BOVERI, WESTINGHOUSE

TYPE SA-1 RELAY TANTALUM CAPACITOR LEAKING ELECTROLYTE

11/03/1983

8311070472

83047

BURNS AND ROE, GENERAL ELECTRIC

REACTOR WATER CLEANUP SYSTEM LEAK DETECTION TEMPERATURE SENSORS

07/28/1983

8311280441

83048

MISSISSIPPI POWER AND LIGHT,

W. J. WOOLLEY, PRESRAY

SEAL IN DRYWELL PERSONNEL AIRLOCK

10/24/1983

8310260186

83049

WESTINGHOUSE

QUALITY DEFICIENCIES RESULTING FROM FRAUDULENT ACTIONS OF SUPPLIERS

11/16/1983

8311280191

83050

PUBLIC SERVICE ELECTRIC AND GAS, TUBE LINE, CAPITAL PIPE

RESPONSE TO BULLETIN 83-06

11/17/1983

8311280527

83051

CONSUMERS POWER, TUBE LINE,

BABCOCK AND WILCOX

RESPONSE TO BULLETIN 83-06

11/17/1983

8311280469

83052

BAHNSON SERVICE

LIST OF HEATING, VENTILATION, AND AIR CONDITIONING UNITS SUPPLIED TO FACILITIES AND BUILT IN WINSTON- SALEM, NORTH CAROLINA

11/18/1983

8311280481


83053

MISSISSIPPI POWER AND LIGHT, BECHTEL POWER, BETHLEHEM STEEL

FAILURE OF INTERNAL COATING OF AUTOMATIC DEPRESSURIZATION SYSTEM, MAIN STEAM SAFETY RELIEF VALVE, AND MAIN STEAM ISOLATION VALVE ACCUMULATORS

11/18/1983

8311280438

83054

VERMONT YANKEE

REVIEW OF QUALITY ASSURANCE PROGRAM TO ADDRESS POSSIBLE FRAUDULENT ACTIONS BY SUPPLIERS

11/21/1983

8311280313

83055

BURNS AND ROE, GENERAL ELECTRIC

ROOM IN REACTOR BUILDING CANNOT WITHSTAND CALCULATED PRESSURE FOLLOWING POSTULATED HIGH ENERGY LINE BREAK

11/18/1983

8311290193

83056

YANKEE ATOMIC ELECTRIC, GOULD,

BBC BROWN BOVERI

SPARE UNITIZED STARTERS NOT PROVIDED WITH CORRECT WIRING AND TERMINATIONS

11/29/1983

8312050418

83057

TENNESSEE VALLEY AUTHORITY, PARSONS, PEEBLES ELECTRIC

SPARKS OBSERVED AT REAR BEARINGS OF DIESEL GENERATORS

07/27/1983

8308180376

83058

GEORGIA POWER, RELIANCE ELECTRIC

ELECTRIC CABLE TERMINATIONS IN PANELS AND CABINETS

07/28/1983

8308110098

83059

TENNESSEE VALLEY AUTHORITY,

H. N. PORTER

DIESEL GENERATOR ROOM EXHAUST FAN MODIFIED

07/21/1983

8307260520

83060

HOUSTON LIGHTING AND POWER, WESTINGHOUSE

SATURATION OF TEMPERATURE CHANNEL TEST CARD IN WESTINGHOUSE 7300 PROCESS CONTROL AND PROTECTION SYSTEM

08/01/1983

8308090083

83061

CAROLINA POWER AND LIGHT, BERGEN-PATERSON, PX ENGINEERING

PIPE HANGER FRAME BASE METAL REDUCTION

07/05/1983

8307150380

83062

TENNESSEE VALLEY AUTHORITY

CONTAINMENT SPRAY MINIMUM FLOW VALVE DESIGN ERROR

07/06/1983

8307150207


83063

NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE

POTENTIAL PROBLEMS WITH TEMPERATURE CHANNEL TEST CARD RELAYS

07/06/1983

8307150208

83064

TENNESSEE VALLEY AUTHORITY,

HENRY PRATT,

G. H. BETTIS

DESIGN ERROR IN BUTTERFLY VALVE YOKE TO LIMIT KEYWAY DEPTH

08/08/1983

8308180431

83065

UNITED ENGINEERS

INADEQUATE STRUCTURAL DESIGN OF CONCRETE WALLS SEPARATING PUMP CELLS IN CATEGORY 1 SERVICE WATER AND CIRCULATING WATER PUMP HOUSE

08/08/1983

8308310319

83066

UNION ELECTRIC, BYRON JACKSON

ESSENTIAL SERVICE WATER PUMP ASSEMBLED WITHOUT SE COND STAGE IMPELLER KEY

08/17/1983

8308260043

83067

PENNSYLVANIA POWER AND LIGHT, WESTINGHOUSE, BECHTEL POWER

HYDROGEN RECOMBINERS WITHOUT BUSHINGS TO PROTECT POWER CABLES

08/26/1983

8309120470

83068

MISSISSIPPI POWER AND LIGHT, GENERAL ELECTRIC, AGASTAT RELAY

FAILURE OF GP SERIES RELAYS TO SWITCH

10/17/1983

8310270433

83069

INDIANA AND MICHIGAN ELECTRIC, AMERICAN ELECTRIC POWER

TIE DOWN FEATURES NOT INSTALLED ON PRESSURIZER VENTILATION SYSTEM INSIDE CONTAINMENT

08/31/1983

8309120380

83070

TENNESSEE VALLEY AUTHORITY, MORRISON-KNUDSE N

CHECK VALVES ON DIESEL GENERATOR STARTING AIR RECEIVER TANK TEMPORARILY REPLACED WITH SOFT- SEATED BRASS VALVES

08/01/1983

8308110167

83071

GEORGIA POWER, BECHTEL POWER, PULLMAN CONSTRUCTION INDUSTRIES

DESIGN INCONSISTENCIES OF HEATING, VENTILATION, AND AIR CONDITIONING DUCT SUPPORTS

08/15/1983

8308220288


83072

CAROLINA POWER AND LIGHT, CHEMPUMP (CRANE), WESTINGHOUSE

BORIC ACID TRANSFER PUMP SUPPORT STRUCTURE BOLTING REPLACED AND GUSSET STIFFENER SPOT WELDS SUPPLEMENTED

09/01/1983

8309090044

83073

ILLINOIS POWER, GENERAL ELECTRIC, REACTOR CONTROLS

DEFECTIVE DESIGN OF CONTROL ROD DRIVE HOUSING BAND CLAMP

09/07/1983

8309160107

83074

NIAGARA MOHAWK POWER,

ROCKWELL INTERNATIONAL

MICROSWITCH IN POST- LOSS OF COOLANT ACCIDENT HYDROGEN RECOMBINERS

09/01/1983

8310170153

83075

PUBLIC SERVICE ELECTRIC AND GAS, COLT INDUSTRIES, BASLER ELECTRIC

RESISTORS INSTALLED IN EMERGENCY DIESEL GENERATORS

09/30/1983

8310280093

83076

GEORGIA POWER, BECHTEL POWER

MISAPPLICATION OF TORUS TO REACTOR BUILDING DIFFERENTIAL PRESSURE SWITCHES

11/03/1983

8311170263

83077

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

GATE VALVE POSITION INDICATION

09/29/1983

8310060016

83078

MISSISSIPPI POWER AND LIGHT,

BBC BROWN BOVERI,

SPRAGUE ELECTRIC

DEFECTIVE TYPE 40D CAPACITOR ON LOW VOLTAGE CIRCUIT BREAKERS EQUIPPED WITH SOLID STATE TRIP DEVICES

10/10/1983

8310170400

83079

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

LOOSE MATERIAL IN STEAM GENERATOR

10/13/1983

8310210068

83080

PUBLIC SERVICE OF INDIANA,

BBC BROWN BOVERI

WELDING TECHNIQUES NOT COVERED BY QUALITY ASSURANCE PROGRAM USED IN FABRICATION OF SAFETY RELATED SWITCHGEAR

10/20/1983

8310270458

83081

TENNESSEE VALLEY AUTHORITY, TARGET ROCK

PRESSURIZER POWER OPERATED RELIEF VALVES FAILED TO OPEN

10/21/1983

8310310348


83082

TENNESSEE VALLEY AUTHORITY,

PAUL-MUNROE ENERTECH

STEAM GENERATOR HYDRAULIC SNUBBERS

10/24/1983

8311010095

83083

CONSOLIDATED EDISON, WESTINGHOUSE, ITT BARTON

CALIBRATION ERRORS IN ENVIRONMENTAL QUALIFICATION

10/14/1983

8311010246

83084

TENNESSEE VALLEY AUTHORITY, LIMITORQUE, WESTINGHOUSE

SHEARED MOTOR PINION KEYS IN MODEL SB-0-25 MOTOR OPERATORS

10/20/1983

8311010265

83085

CAROLINA POWER AND LIGHT

INSTALLED UNMARKED BOLTS

10/19/1983

8311010162

83086

DUKE POWER, WESTINGHOUSE

ELECTROLYTE LEAKAGE IN SA1 DIFFERENTIAL RELAY TANTALUM CAPACITORS

10/31/1983

8312080119

83087

PENNSYLVANIA POWER AND LIGHT, ITT GRINNELL, BECHTEL POWER

LACK OF MOVEMENT IN SNUBBER BRACKETS

11/01/1983

8311180314

83088

COMMONWEALTH EDISON,

PACIFIC SCIENTIFIC

MECHANICAL SHOCK ABSORBER MODELS PSA-1 AND PSA-3

11/22/1983

8312190158

83089

PACIFIC GAS AND ELECTRIC

DEFICIENCIES IN QUALITY RESULTING FROM FRAUDULENT ACTIONS BY SUPPLIERS

11/29/1983

8312070286

83090

WISCONSIN ELECTRIC POWER, PHILLIPS GETSCHOW

INCORRECTLY MARKED ANCHOR BOLTS

12/01/1983

8312090265

83091

HOUSTON LIGHTING AND POWER, BECHTEL POWER

POTENTIALLY OVERSTRESSED CONTAINMENT MECHANICAL PENETRATION WELDS

12/15/1983

8312280349

83092

BURNS AND ROE

INCORRECT INSTALLATION OF SOLENOID OPERATED CONTAINMENT ISOLATION VALVES

12/09/1983

8312290393


83093

GEORGIA POWER, FISHER CONTROLS, BECHTEL POWER

DURING LOSS OF COOLANT ACCIDENT , PRIMARY CONTAINMENT PURGE AND INERTING VALVES COULD OVER TRAVEL AND LOSE SEATING CAPABILITY

12/09/1983

8312200067

83094

CONSUMERS POWER,

JTT BAKER CHEMICAL

PH OF BORON STANDARD TOO LOW

12/14/1983

8312280504

83095

GILBERT/COMMON WEALTH

REACTOR CORE ISOLATION COOLING SYSTEM EQUIPMENT ROOM COOLER AND AUTOMATIC RESTART OF CHILLERS

12/13/1983

8312200391

83096

GEORGIA POWER, TRANSAMERICA DELAVAL

DIESEL GENERATOR GOVERNOR DRIVE COUPLING

12/14/1982

8401130152

83097

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL, MELROSE SPRING AND TOOL WORKS

DEFECTIVE VALVE SPRINGS ON DIESEL ENGINES

12/14/1983

8312210220

83098

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL

DEFECTIVE PISTON SKIRT CASTINGS ON EMERGENCY DIESEL GENERATORS

12/14/1983

8312210233

83099

UNITED ENGINEERS

LACK OF PROPER CONSIDERATION OF SHRINKAGE EFFECTS IN DESIGN OF COMPRESSION MEMBERS ON SERVICE WATER AND CIRCULATING WATER PUMP HOUSE

12/22/1983

8401030162

83100

BERGEN-PATERSON PIPE SUPPORT, PACIFIC SCIENTIFIC

POTENTIAL INTERFERENCE IN FULL FUNCTION OF STRUT ASSEMBLY WITH MECHANICAL SHOCK ARRESTOR

03/06/1981

8402010253


83101

CAROLINA POWER AND LIGHT, WESTINGHOUSE

POTENTIAL FAILURE OF GATE VALVES TO CLOSE UNDER DESIGN CONDITIONS

12/29/1983

8401060420

83102

TENNESSEE VALLEY AUTHORITY, GILBERT/COMMON WEALTH

NYLON BOLT CONNECTIONS BETWEEN POSITIVE BUS DISTRIBUTION PANEL BREAKERS TO BE REPLACED WITH BRASS BOLTS

01/04/1984

8401120427

83103

MISSISSIPPI POWER AND LIGHT, BECHTEL POWER, TRANSAMERICA DELAVAL

DIESEL GENERATOR FUEL OIL LINE NEEDED SUPPORT

01/03/1984

8401120350

83104

ILLINOIS POWER, GENERAL ELECTRIC, ANCHOR/DARLING

DEFECTS IN GLOBE VALVES

01/09/1984

8401160283

83105

TENNESSEE VALLEY AUTHORITY,

ELMA ENGINEERING, NUTHERM INTERNATIONAL

DEFECTIVE WIRING AND COLD SOLDER JOINTS IN REACTOR PROTECTION SYSTEM POWER SUPPLIES

01/11/1984

8401240254

83106

GENERAL SIGNAL

MATHEMATICAL ERROR IN SEISMIC REPORT RESULTING IN UNDERSIZED BUTTERFLY VALVE ACTUATOR MOUNTING PLATE

01/07/1983

8302030467

83107

BABCOCK AND WILCOX,

CAPITAL PIPE AND STEEL, TUBE LINE

AUXILIARY FEEDWATER PIPE FITTINGS FROM UNAPPROVED SUPPLIER

01/10/1983

8301130124

83108

BABCOCK AND WILCOX

POSSIBLE ADVERSE EFFECTS OF CROSS FLOW ON CONTROL ROD ASSEMBLIES

01/14/1983

8301210029

83109

ILLINOIS POWER, BALDWIN ASSOCIATES

INCORRECT IDENTIFICATION OF BASE MATERIAL AND IMPROPER WELD PROCEDURES ON PIPING HANGER TRAVELERS

01/17/1983

8301250405

83110

GENERAL ELECTRIC

PVD21B, D AND HGA11 AND 111 RELAYS

02/24/1983

8303240349


83111

CAROLINA POWER AND LIGHT, WESTINGHOUSE

DESIGN DEFECT IN SOLID STATE PROTECTION SYSTEM

03/03/1983

8303140330

83112

GENERAL ELECTRIC

SFF30 SERIES RELAY MISOPERATED WHEN POWER SYSTEM FREQUENCY ROSE ABOVE 60 HERTZ AFTER SYSTEM DISTURBANCE

01/20/1983

8301250356

83113

GENERAL ELECTRIC

SBM CONTROL SWITCHES CONTAIN AT LEAST ONE CONTACT WHICH FAILED TO CLOSE OR REMAIN CLOSED

03/01/1983

8303090201

83114

GA TECHNOLOGIES

DEFECT IN RADIATION MONITOR

01/27/1983

8302010459

83115

PHILADELPHIA ELECTRIC, GENERAL ELECTRIC, DUPONT

CAM MATERIAL FRACTURED INTO SMALL PIECES ON SWITCH FOR EMERGENCY CORE COOLING SYSTEM PUMP ROOM COOLER

03/23/1983

8303280238

83116

BERGEN-PATERSON PIPE SUPPORT

HANGER DESIGNS

03/30/1983

8304070159

83117

WESTINGHOUSE

DIMENSION OF GAP BETWEEN TRIP RESET LEVER AND BREAKER BAR PIN IN REACTOR TRIP SWITCHGEAR THAT EMPLOY DS-416 UNDERVOLTAGE TRIP DEVICE

03/31/1983

8304070180

83118

MORRISON- KNUDSEN

SEALING PROCEDURE FROM BRAZING TO HOT ROLLED COMPRESSION FIT ON MODEL 6042 HYDROGEN IGNITOR

01/28/1983

8302030080

83119

ROCKWELL INTERNATIONAL

POST-LOSS OF COOLANT ACCIDENT HYDROGEN RECOMBINER TIMER LIKELY TO FAIL FOLLOWING EXPOSURE TO ELEVATED TEMPERATURE AND HIGH HUMIDITY ENVIRONMENT

12/17/1982

8302090385


83120

ILLINOIS POWER

SIX OPEN ITEMS LISTED PREVIOUSLY BY VENDORS AND CONTRACTORS

01/17/1983

8301250167

83121

INRYCO

TENDON POST- TENSIONING SYSTEM

01/27/1983

8302230542

83122

CAROLINA POWER AND LIGHT, UNITED ENGINEERS

POSTULATED PIPE CRACKS

02/01/1983

8302150172

83123

HOUSTON LIGHTING AND POWER,

LAPP INSULATOR

TWO OCCURRENCES OF INSULATOR FLASHOVER EXPERIENCED AT 345 KV SUBSTATION SINCE APR 1980

01/24/1983

8302070607

83124

SACRAMENTO MUNICIPAL UTILITY DISTRICT

FORWARDS LER 83- 003/03L-0 WITH EVENT ANALYSIS

02/10/1983

8302230604

83125

WESTINGHOUSE, ROCKBESTOS

POSSIBLE DEFECT ON TRIAXIAL CABLE TYPE RSS-6-108

01/28/1983

8303030572

83126

BERGEN-PATERSON PIPE SUPPORT, UNITED ENGINEERS

WRONG ANGLE OR POSITION OF INSTALLATION OF EA-3 STRUT RESTRAINT CLAMP

02/24/1983

8303040511

83127

COLT INDUSTRIES, ROBERTSHAW

COTTER PINS FOR LOCKING NUT TO STEM ON THERMOSTATIC VALVE ON EMERGENCY DIESEL GENERATORS

02/15/1983

8302250201

83128

BURNS AND ROE

ADLPIPE DEFICIENCY DETERMINED NOT REPORTABLE

02/01/1983

8303280225

83129

BURNS AND ROE

ERROR IN ADLPIPE PIPE STRESS ANALYSIS PROGRAM WHERE SECTION MODULES ARE USED FOR STRESSES IN REDUCED BRANCH OUTLETS

01/28/1983

8303280156

83130

AUTOMATIC SWITCH COMPANY

TRANSFER SWITCHES 386B180

03/10/1983

8303280170


83131

UNITED ENGINEERS

DEFECT IN STRUCTURAL DESIGN OF CONCRETE WALLS SEPARATING PUMP CELLS IN CATEGORY I SERVICE WATER AND CIRCULATING WATER PUMP HOUSE

04/18/1983

8304250295

83132

SNUPPS,

GA TECHNOLOGIES

LOCK-UP OF RM-23 DISPLAY IN RADIATION MONITORING SYSTEM GAVE ERRONEOUS INDICATION OF ACTIVITY

03/22/1983

8303290394

83133

COMBUSTION ENGINEERING, POSI-SEAL INTERNATIONAL, LIMITORQUE

POSI-SEAL MOTOR OPERATED VALVES INSTALLED WITH INCORRECT LIMITORQUE VALVE OPERATORS

04/20/1983

8304280114

83134

MCC POWERS

DEFECT IN MULTICONDUCTOR CABLE INSTALLATION IN HEATING, VENTILATION, AND AIR CONDITIONING CONTROL PANELS

04/18/1983

8305120484

83135

COMSIP, SARGENT AND LUNDY

IODINE RELEASE CALCULATIONS

04/13/1983

8312200263

83136

STONE AND WEBSTER,

PACIFIC SCIENTIFIC

DEFECTIVE MECHANICAL SHOCK SUPPRESSORS

03/31/1983

8304060234

83137

BERGEN-PATERSON PIPE SUPPORT,

PX ENGINEERING

WELD DEFECTS IN STRUCTURAL FRAMES

03/23/1983

8304070159

83138

MISSISSIPPI POWER AND LIGHT,

C. E. NATCO, BECHTEL POWER

STRESS RELIEF OF SOCKETS

04/07/1983

8304250073

83139

CAROLINA POWER AND LIGHT, SIEMENS-ALLIS, EBASCO SERVICES

NONCONFORMING WELDING IN CLASS IE 6.9 KV SWITCHGEAR BREAKERS

04/08/1983

8304250087

83140

TENNESSEE VALLEY AUTHORITY, TRANSAMERICA DELAVAL

STARTING AIR VALVE ASSEMBLY ON STANDBY DIESELS

04/08/1983

8304250032


83141

CONSOLIDATED EDISON, WESTINGHOUSE, INGERSOLL-RAND

SHAFT MATERIAL FABRICATED OF CARBON STEEL INSTEAD OF STAINLESS STEEL IN RESIDUAL HEAT REMOVAL PUMP MOTOR

03/16/1983

8304250159

83142

TENNESSEE VALLEY AUTHORITY, BINGHAM-WILLAME TTE

QUALITY ASSURANCE PROGRAM FOR SPARE PARTS

04/05/1983

8304250178

83143

CAROLINA POWER AND LIGHT, LIMITORQUE

SHEARED PINION KEYS ON VALVE MOTOR OPERATORS

04/01/1983

8304250014

83144

TENNESSEE VALLEY AUTHORITY, MORRISON-KNUDSE N

CHECK VALVE ON DIESEL GENERATOR STARTING AIR SYSTEM

04/08/1983

8304250123

83145

WASHINGTON PUBLIC POWER, GUYON ALLOYS, US STEEL

LINEAR INDICATIONS ON ASME SECTION 111 CLASS 1 PIPING AFTER WELDING

04/15/1983

8305030300

83146

CAROLINA POWER AND LIGHT, WESTINGHOUSE

GATE VALVES WHICH MAY NOT FULLY CLOSE OR OPEN

04/08/1983

8304250224

83147

MORRISON- KNUDSEN

CRIMPED BOND ON MODEL 6043 HYDROGEN IGNITORS

04/08/1983

8304190513

83148

ROBERTSHAW CONTROLS

COTTER PINS TO LOCK NUT TO STEM VALVES ON DIESEL GENERATORS

03/30/1983

8304040406

83149

GEORGIA POWER

DAMAGED CONDUIT SUPPORTS FOR BOTH LOOPS OF RESIDUAL HEAT REMOVAL LOW PRESSURE COOLANT INJECTION SYSTEM

03/24/1983

8304050217

83150

TENNESSEE VALLEY AUTHORITY, METREX VALVE, DUNHAM-BUSCH

LOOSE VALVE STEM NUTS ON RAW COOLING WATER CHILLER FLOW CONTROL VALVE

03/21/1983

8304050294

83151

ROCKBESTOS, EBASCO SERVICES

DEVIATION IN QUALITY OF SHIELDED INSTRUMENTATION CABLES

03/25/1983

8304050412


83152

MISSISSIPPI POWER AND LIGHT

FIRE DOOR LATCH BOLT

03/17/1983

8304050513

83153

GEORGIA POWER

ACTUATION OF FIRE PROTECTION SYSTEM DELUGE VALVE AND MAIN HEADER RUPTURE, CAUSING PUMP START, CAUSED FIRE WATER STORAGE TANK LEVEL TO DROP BELOW TECHNICAL SPECIFICATION LIMITS

03/22/1983

8304050331

83154

GEORGIA POWER

SAFETY HAZARDS IN PERFORMING CHECKS OF INACCESSIBLE FIRE DETECTORS

03/24/1983

8304050408

83155

MISSISSIPPI POWER AND LIGHT

SMOKE DETECTORS IN AUXILIARY BUILDING COVERED TO PERFORM MAINTENANCE ACTIVITY

03/16/1983

8304050564

83156

MISSISSIPPI POWER AND LIGHT

SMOKE DETECTORS IN LOW PRESSURE CORE SPRAY SYSTEM PUMP ROOM COVERED TO PERFORM PLANNED MAINTENANCE

03/16/1983

8304050382

83157

MISSISSIPPI POWER AND LIGHT, BECHTEL POWER

INABILITY TO MAINTAIN PRESSURIZED WATER SUPPLY TO RESIDUAL HEAT REMOVAL JOCKEY PUMPS AND DISCHARGE PIPING

04/15/1983

8304260357

83158

NUCLEAR REGULATORY COMMISSION, DIARYLAND POWER COOPERATIVE

UNIT SCRAMMED FROM WHILE AT 94 PERCENT POWER DUE TO LOW WATER LEVEL SIGNAL; WATER HYDRAULIC COUPLER RESERVOIR ON REACTOR FEED PUMP OVERFILLED

03/25/1983

8304250033

83159

CAROLINA POWER AND LIGHT, CAPITAL PIPE AND STEEL,

TUBE LINE

CARBON STEEL BUTT WELD CAPS NOT SUPPLIED AS REQUIRED

04/28/1983

8305050124


83160

CAROLINA POWER AND LIGHT, SOUTHWEST FABRICATING

BASE METAL DEFECT BUFFED TO REMOVE DEFECT

04/29/1983

8305050185

83161

CAROLINA POWER AND LIGHT,

BBC BROWN BOVERI

INCORRECT SECONDARY DISCONNECT DESIGN OF 480 VOLT SWITCHGEAR

04/29/1983

8305130027

83162

MAGNETROL INTERNATIONAL

LEAKAGE INTO SUBMERSIBLE STYLE SWITCH ENCLOSURES PREVENTED SWITCH FROM OPERATING

12/28/1981

8112160101

83163

NORTHEAST NUCLEAR ENERGY

FORWARDS LER 82- 022/03L-0

07/06/1982

8207200419

83164

DUKE POWER

MALFUNCTION OF 15 KV STATIC INVERTER IN 120 VOLT AC VITAL INSTRUMENTATION AND CONTROL POWER SYSTEM

07/13/1982

8207230625

83165

CAROLINA POWER AND LIGHT, SIEMENS-ALLIS, EBASCO SERVICES

WELDING OF 6.9 KV SWITCHGEAR

07/30/1982

8208200113

83166

GEORGIA POWER, TRANSAMERICA DELAVAL

STARTING AIR VALVE ASSEMBLY ON STANDBY DIESEL GENERATORS NEEDS SHORTENED SCREWS TO PROVIDE ADEQUATE THREAD ENGAGEMENT

08/06/1982

8208200161

83167

GEORGIA POWER

INSUFFICIENT FLOW THROUGH CENTRIFUGAL CHARGING PUMP FOLLOWING SECONDARY SIDE HIGH ENERGY LINE RUPTURES

08/10/1982

8208200005

83168

DUQUESNE LIGHT, COLT INDUSTRIES, ROBERTSHAW CONTROLS

THERMOSTATIC CONTROL VALVES ON EMERGENCY DIESEL GENERATORS

08/17/1982

8208260329

83169

WASHINGTON PUBLIC POWER, TRANSAMERICA DELAVAL,

KOPPERS COMPANY

POTENTIAL DEFECT IN ISOPRENE MATERIAL USED IN GOVERNOR DRIVE COUPLING ELEMENTS

09/20/1982

8210070297


83170

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

CRACKED OR BROKEN W- 2 HANDSWITCH PULL GUIDES AND COVERS

10/22/1982

8211040117

83171

UNION ELECTRIC, GENERAL ELECTRIC

HFA TYPE RELAYS WITH CRACKED LEXAN COIL SPOOLS

10/25/1982

8211040360

83172

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL, MELROSE SPRING AND TOOL WORKS

DEFECTIVE VALVE SPRINGS ON DIESEL ENGINES

10/29/1982

8211080238

83173

AMETEK

LOOSENING OF SETSCREWS ON MAIN STEAM CHECK VALVES

11/03/1982

8211120470

83174

KANSAS GAS AND ELECTRIC, FOXBORO

SUSPECT POTENTIOMETER LEADS ON CARDS

11/05/1982

8211150589

83175

UNION ELECTRIC, GENERAL ELECTRIC

OVERTRAVELING ARMATURE LINKAGE PIN ON CLOSING SPRING INTERLOCK ON CLASS IE 480-VOLT AKR BREAKERS

11/19/1982

8212020259

83176

CONSOLIDATED EDISON, WESTINGHOUSE

UPPER END PLUG FROM ONE FUEL ROD WITHIN ASSEMBLY SEPARATED FROM FUEL TUBE

11/22/1982

8212060146

83177

PACIFIC AIR PRODUCTS,

G. H. BETTIS, AUTOMATIC SWITCH COMPANY

POSSIBLE PROBLEM WITH USING ETHYLENE PROPLYENE S EALS WITH MOBIL 28 LUBRICANT IN ASCO SOLENOID VALVES

11/23/1982

ml010920017

83178

COMMONWEALTH EDISON

UNAVAILABLE INSPECTION RECORDS FOR HIGH STRENGTH BOLT CONNECTIONS OF STRUCTURAL STEEL

11/24/1982

8212020329

83179

UNITED ENGINEERS

VERIFICATION OF DESIGN RESPONSE SPECTRA

09/10/1981

8110020077

83180

NUCLEAR REGULATORY COMMISSION, COOPER ENERGY

IMPROPER REPAIR OF FUEL NOZZLE HOLES; DISINTEGRATION OF LUBE OIL STRAINER

02/01/1982

8202100242

83181

UNITED ENGINEERS

SLIPPAGE OF RACEWAY BOLTED STRUT FITTINGS

08/07/1981

8108200317


83182

STONE AND WEBSTER,

PACIFIC SCIENTIFIC, WYLE LABORATORIES

FAILURE DURING TESTING OF MECHANICAL SHOCK SUPPRESSORS USED IN STEAM GENERATOR BLOWDOWN LINES

12/10/1982

8302040218

83183

WISCONSIN ELECTRIC POWER, WESTINGHOUSE

COIL FILLER EPOXY LEAK INTO PLUNGER CAVITY CAUSED EXCESSIVE REACTOR PROTECTION RACK RELAY DROPOUT TIME

12/07/1982

8212100202

83184

KANSAS GAS AND ELECTRIC, GENERAL ELECTRIC

MALFUNCTION IN CLASS IE 480-VOLT AKR 30/50 BREAKERS

12/09/1982

8212210115

83185

CAROLINA POWER AND LIGHT,

BBC BROWN BOVERI

480-VOLT SWITCHGEAR DESIGN OF SECONDARY DISCONNECTS

12/10/1982

8212170183

83186

WASHINGTON PUBLIC POWER, BABCOCK AND WILCOX,

UNITED ENGINEERS

RUSTING IN THE NONCORROSION RESISTANT SURFACES OF REACTOR VESSEL FLANGE STUD HOLES

12/14/1982

8301030262

83187

CAROLINA POWER AND LIGHT

SHOP WELDING DEFECTS ON SEISMIC CLASS I CABLE TRAYS, CONDUIT, AND HANGERS

12/14/1982

8212220432

83188

NELSON ELECTRIC

POTENTIALLY DEFECTIVE STAMPED TUBING SLEEVE USED TO HOUSE ELECTRICAL SPLICES

12/15/1982

8302040288

83189

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

SOLID STATE PROTECTION SYSTEM TEST PROCEDURES

12/16/1982

8212220485

83190

ROCKWELL INTERNATIONAL

FAILURE OF THE POST- LOSS OF COOLANT ACCIDENT HYDROGEN RECOMBINER TIME DELAY RELAY DURING ENVIRONMENTAL QUALIFICATION TESTING

12/17/1982

8302090385

83191

PUBLIC SERVICE OF INDIANA, ROBERTSHAW CONTROLS, COLT INDUSTRIES

DESIGN OF THERMOSTATIC VALVES IN DIESEL GENERATORS

12/17/1982

8212280157


83192

WISCONSIN ELECTRIC POWER, WESTINGHOUSE

COIL FILTER EPOXY LEAKING INTO PLUNGER CAVITY CAUSES REACTOR PROTECTION RELAYS TO REMAIN IN ENERGIZED POSITION AFTER BEING DE- ENERGIZED

12/20/1982

8212290327

83193

CAROLINA POWER AND LIGHT, WESTINGHOUSE

WELDING DEFICIENCIES IN REACTOR COOLANT PUMP MOTOR

12/23/1982

8212300326

83194

MISSISSIPPI POWER AND LIGHT, BECHTEL POWER, TRANSAMERICA DELAVAL

FAILURE OF QUALIFIED CABLES TO PASS IEEE FLAME TEST

01/13/1983

8301260381

83195

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL

POTENTIAL DEFECT IN PISTON SKIRT CASTINGS ON EMERGENCY DIESEL GENERATORS

01/14/1983

8301200304

83196

GARRETT, COMBUSTION ENGINEERING, WESTINGHOUSE

MATERIALS AND TOLERANCES OF SOLENOID VALVE USED TO CONTROL

POWER-OPERATED RELIEF VALVES

01/14/1983

8301250362

83197

TENNESSEE VALLEY AUTHORITY, MASONEILAN, WESTINGHOUSE

POTENTIALLY DEFICIENT VALVE YOKE HOLDDOWN NUT

01/19/1983

8301260327

83198

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL

SEISMIC QUALIFICATION TEST FAILURE OF STARTING AIR CHECK VALVES FOR EMERGENCY DIESEL GENERATORS

01/21/1983

8302010272

83199

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL,

KOPPERS COMPANY

DEFECTIVE GOVERNOR DRIVE COUPLING PURCHASE ORDER

01/21/1983

8302010580

83200

BBC BROWN BOVERI

480-VOLT SWITCHGEAR DESIGN DEFICIENCY OF SECONDARY DISCONNECTS

01/28/1983

8302030304


83201

TENNESSEE VALLEY AUTHORITY, ELECTRODYNE

GEARED LIMIT SWITCH COVERS MELTED IN ELECTRODYNE MOTOR- OPERATED VALVES

01/28/1983

8302030443

83202

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

DEFECTIVE W-2 HANDSWITCH PULL GUIDES AND COVERS

01/28/1983

8302030498

83203

CAROLINA POWER AND LIGHT

EVALUATION OF CABINETS TO ENSURE STRUCTURAL INTEGRITY

02/04/1983

8302150177

83204

CAROLINA POWER AND LIGHT, CRANE, WESTINGHOUSE

DEFECTIVE WELD AND UNIDENTIFIED BOLTING MATERIAL IN BORIC ACID TRANSFER PUMPS

02/08/1983

8302170248

83205

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL

EMERGENCY DIESEL GENERATOR ANCHOR BOLTS AND NUTS

02/17/1983

8302280173

83206

CONSOLIDATED EDISON

REACTOR COOLING SYSTEM LEAKAGE FROM PACKING ON VALVE 731 EXCEEDED TECHNICAL SPECIFICATION LIMIT

02/14/1983

8302250420

83207

PENNSYLVANIA POWER AND LIGHT, GENERAL ELECTRIC

RESULTING INSUFFICIENT CLEARANCE BETWEEN ARMATURE TAIL PIECE AND MOLDED POSTS IN HMA AUXILIARY RELAYS

02/18/1983

8303010267

83208

CAROLINA POWER AND LIGHT,

C AND D BATTERIES

WELDING DEFICIENCIES ON CLASS IE BATTERY RACKS

03/02/1983

8303140479

83209

UNITED ENGINEERS

SERVICE WATER COOLING TOWER STRUCTURE WILL BE MODIFIED TO ACCOMMODATE TRANSVERSE SHEAR FORCES

03/07/1983

8303140607

83210

YANKEE ATOMIC POWER,

GA TECHNOLOGIES

INTERMITTENT LOCK-UP OF RADIATION MONITORING DISPLAY

03/16/1983

8303240366

83211

TENNESSEE VALLEY AUTHORITY,

EDS NUCLEAR

INCORRECT PIPE SUPPORT DESIGN

03/17/1983

8303240551


83212

ROCKWELL INTERNATIONAL

LIKELY FAILURE OF POST- LOSS OF COOLANT ACCIDENT HYDROGEN RECOMBINER TOGGLE DUE TO AGING AND RADIATION

12/14/1982

8304190318

83213

WASHINGTON PUBLIC POWER, GUYON ALLOYS, US STEEL

LINEAR INDICATIONS IDENTIFIED IN SA 106 GRADE PIPE

04/15/1983

8305030300

83214

CAROLINA POWER AND LIGHT, BERGEN-PATERSON PIPE SUPPORT

WELDING DEFICIENCIES IN MAIN STEAM OR FEEDWATER SUPPORT FRAMES

04/18/1983

8304260304

83215

CAROLINA POWER AND LIGHT, TRANSAMERICA DELAVAL

MATERIAL FOR ANCHOR BOLTS AND NUTS FOR DIESEL GENERATOR NOT TYPE SPECIFIED BY DESIGN

04/18/1983

8304260427

83216

CAROLINA POWER AND LIGHT,

C AND D BATTERIES

WELDING DEFICIENCIES ON CLASS IE BATTERY RACKS

04/18/1983

8304260265

83217

SNUPPS, ANCHOR/DARLING

FAILURE OF CHECK VALVES IN THE OPEN POSITION DUE TO GALLING OF HINGE PINS AND BUSHINGS

04/20/1983

8404170395

83218

COLT INDUSTRIES, ROBERTSHAW CONTROLS

POSSIBLE THERMOSTATIC VALVE MALFUNCTION OF FAIL-SAFE TO FULL COOLING POSITION

04/21/1983

8305020133

83219

CAROLINA POWER AND LIGHT, BERGEN-PATERSON PIPE SUPPORT

PIPE CLAMPS FOR SNUBBERS OR STRUTS ORIENTED IN OFF-AXIS DIRECTION

04/22/1983

8305030387

83220

CAROLINA POWER AND LIGHT

POSTULATED PIPE CRACK IN HIGH PRESSURE COOLANT INJECTION, REACTOR CORE ISOLATION COOLING SYSTEM, REACTOR WATER CLEANUP SYSTEM, AND MAIN STEAM LINE DRAINS

04/26/1983

8305030291


83221

GILBERT/COMMON WEALTH

LOCK OF AUTO RESTART FEATURE FOR CHILL WATER CHILLERS FOLLOWING LOSS OF OFF SITE POWER

04/24/1983

8307070001

83222

GILBERT/COMMON WEALTH

POTENTIAL TO OPERATE THE RC1R TURBINE WITHOUT ADEQUATE ROOM COOLING

04/29/1983

8307070282

83223

BABCOCK AND WILCOX

ABNORMAL INDICATIONS IN UPPER CORE BARREL BOLTING IDENTIFIED DURING ULTRASONIC TESTING

04/11/1983

8306100090

83224

CONSOLIDATED EDISON, WESTINGHOUSE

UPPER END PLUG FROM ONE FUEL ROD FOUND LODGED BETWEEN UPPER END PLUGS OF ADJACENT FUEL RODS WITHIN ASSEMBLY

11/09/1982

8211230043

83225

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

INCORRECT VALUES IN UHISATAN CODE

12/22/1982

8301030026

83226

BELOIT POWER SYSTEMS, WESTINGHOUSE, ST SEMICON

POTENTIAL DEFECT IN SA-1 GENERATOR DIFFERENTIAL RELAY

04/15/1983

8304280240

83227

NPS INDUSTRIES

BOLTING PARTS FOR ASME SECTION III NF CLASS 1 PIPE SUPPORTS ON RIGID STRUTS OR PIPE CLAMPS FOR STRUTS OR SNUBBERS

05/16/1983

8305240356

83228

COOPER ENERGY

DEFICIENCY IN MAINTAINING 120 F TEMPERATURE OF SIX EMERGENCY STANDBY DIESEL GENERATORS

05/20/1983

8306100203

83229

CARRIER CORPORATION, ROSEMOUNT

POTENTIALLY DEFECTIVE TRANSMITTER CIRCUIT BOARDS

05/23/1983

8306160454

83230

DUKE POWER, GEC INDUSTRIAL CONTROLS

PRESSURIZER HEATER GROUP FAILED TO ENERGIZE IN MANUAL WHILE IN MODE 1

02/09/1983

8302230592


83231

PENNSYLVANIA POWER AND LIGHT, ILSCO CORPORATION, GENERAL ELECTRIC

SCREW-CLAMP TYPE LUGS MAY NOT FORM ADEQUATE CONNECTION WHEN USED WITH SAFETY INJECTION STRANDED WIRE

05/25/1983

8306010218

83232

GENERAL ELECTRIC

ERROR ON FOUR LOCAL INSTRUMENT PANEL PIPING DIAGRAMS

11/18/1982

8306100092

83233

SNUPPS, WESTINGHOUSE

DS-416 REACTOR TRIP SWITCHGEAR UNDERVOLTAGE ATTACHMENT

05/23/1983

8306030220

83234

GENERAL ELECTRIC, ILSCO CORPORATION

POTENTIAL DEFECT IN STEEL SPRING BANDS OF 60 AMPERE FUSEHOLDERS

05/10/1983

8305200552

83235

UNITED ENGINEERS

SHEAR DESIGN ADEQUACY OF SERVICE WATER COOLING TOWER

04/29/1983

8305200495

83236

RUSKIN,

EBASCO SERVICES

BACKDRAFT DAMPER LOW NATURAL FREQUENCY OF COUNTERBALANCE ASSEMBLY

05/10/1983

8305130113

83237

ILLINOIS POWER, MCC POWERS

DEFECT IN SHIELDED MULTICONDUCTOR CABLE INSTALLED IN HEATING, VENTILATION, AND AIR CONDITIONING CONTROL PANELS

05/04/1983

8305120475

83238

BORG-WARNER

POTENTIAL ASME SECTION III AND V VIOLATION

04/15/1983

8305130222

83239

BURNS AND ROE

PATH OF IN-LEAKAGE IN MAIN STEAM ISOLATION VALVE LEAKAGE CONTROL SYSTEM

11/09/1982

8306100122

83240

GENERAL ELECTRIC

DEFECTS IDENTIFIED IN ROSEMONT INSTRUMENTATION, ELECTRICAL SEPARATION AND CR2940 SWITCH TANDEM BLOCKS

05/13/1983

8306100121


83241

GILBERT/COMMON WEALTH

STRUCTURAL FRAMING SYSTEM DESIGNED TO PROTECT FLOW TRANSMITTER AND RELATED INSTRUMENT TUBING

05/09/1983

8305110313

83242

GARRETT, COMBUSTION ENGINEERING, WESTINGHOUSE

POSITION INDICATING MECHANISM IN SOLENOID VALVE USED TO CONTROL

POWER-OPERATED RELIEF VALVE

05/09/1983

8306300202

83243

GENERAL ELECTRIC, ILSCO CORPORATION

BROKEN SPRING-STEEL BANDS ON 60 AMP FUSE CLIPS

05/10/1983

8306160470

83244

GENERAL ELECTRIC, ILSCO CORPORATION, AMERICAN SPRING AND WIRE

60 AMPERE FUSE HOLDERS

06/08/1983

8306160516

83245

GENERAL ELECTRIC, VITRO

FAULTY ZENER DIODE WILL CAUSE 125 VOLT BATTERY MONITOR TO INDICATE BATTERY FAILURE

06/06/1983

8306100125

83246

GULF STATES UTILITIES, MORRISON-KNUDSE N

POSSIBLE DEFECT IN PLATE AND FACE PLATE GASKETS FOR HYDROGEN IGNITOR MODEL 6043

06/06/1983

8306130376

83247

SACRAMENTO MUNICIPAL UTILITY DISTRICT, WOODWARD GOVERNOR

GOVERNOR TYPE EGB-13C POINTER DISC DIAMETER 1/16 INCH TOO LARGE

05/27/1983

8306070069

83248

NUCLEAR REGULATORY COMMISSION, PATHFINDER MINES

FOURTH QUARTER 1982 ENVIRONMENTAL MONITORING DATA

03/11/1983

8306130406

83249

UNITED ENGINEERS

PIPE STRESS AND SNUBBER LOADS EXCEED TECHNICAL SPECIFICATION FOR MAIN STEAM AND SAFETY RELIEF VALVE DISCHARGE LINES

08/17/1982

8208190177


83250

BURSH WELLMAN

STACKS NEED NOT BE MONITORED BECAUSE BASELINE DATA NOW AVAILABLE

02/22/1983

8306130243

83251

TARGET ROCK, COMBUSTION ENGINEERING

DEFECTS IN SOLENOID VALVE, MODELS 77C-001 AND 77C-003: INCORRECT VALVE ASSEMBLY, SIGNIFICANT MISSING PARTS, LIMIT SWITCH VALVE POSITION INDICATION FAILURE, AND FAILURE OF VALVE TO OPEN AND CLOSE

06/07/1983

8306130150

83252

WESTINGHOUSE

HEAT SINKS ON NLP CARD AND NTC CARD RELAY

06/01/1983

8306160433

83253

METAL BELLOWS, BECHTEL POWER

HOSE ASSEMBLY WELDED WITH 60-DEGREE RATHER 30-DEGREE ELBOW

05/09/1983

8306230277

83254

BURNS AND ROE, LIMITORQUE, BUSSMANN

IMPROPERLY SIZED OVERCURRENT FUSES IN DC MOTOR FEEDERS

06/06/1983

8306240191

83255

SACRAMENTO MUNICIPAL UTILITY DISTRICT,

BRAND REX

DEFICIENCY IN TYPE 3/C 12 WIRE CABLE

06/16/1983

8306230372

83256

BABCOCK AND WILCOX,

CAPITAL PIPE AND STEEL,

TUBE LINE

FLANGES NOT HEAT- TREATED AS REQUIRED BY MATERIAL SPECIFICATIONS FOR FITTINGS ON AUXILIARY FEEDWATER HEADERS OF STEAM GENERATORS

06/17/1983

8306220007

83257

UNITED ENGINEERS

ANALYSIS AND DESIGN OF NEEDED STRUCTURAL MODIFICATIONS FOR SERVICE WATER PUMP HOUSE

06/17/1983

8306210112

83258

BABCOCK AND WILCOX,

BAILEY CONTROLS

LOOSE LOCKING CLIPS USED TO SECURE TERMINAL BOARDS TO REAR TERMINAL PANELS OF SAFETY-RELATED INSTRUMENT CABINETS

12/03/1982

8306300220


83259

WESTINGHOUSE

DIMENSION OF GAP BETWEEN TRIP RESET LEVER AND BREAKER BAR PIN IN REACTOR TRIP SWITCHGEAR THAT EMPLOYS DS-416 UNDERVOLTAGE TRIP DEVICE

03/31/1983

8304070180

83260

U.S. RILEY, GENERAL ELECTRIC, INELCO

CAPACITORS ON MODEL 86 TEMPERATURE MONITOR MODULES WITH BLOWN SEALS

06/10/1983

8307150237

83261

COMBUSTION ENGINEERING

MATERIAL DEFECTS IN STAINLESS STEEL TUBING PRESSURE BOUNDARY COMPONENT

06/07/1983

8306140683

83262

SOUTH CAROLINA ELECTRIC AND GAS, WESTINGHOUSE

HEAT SINK ADHESIVE BOND FAILURES AND NTC CARD RELAY PROBLEMS WITHIN 7300 PROCESS SYSTEM

06/17/1983

8306270289

83263

NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE

IMPROPER LATCHING BETWEEN CONTROL ROD DRIVE SHAFTS AND CONTROL ROD CLUSTER ASSEMBLIES IN REACTOR VESSEL

06/22/1983

8306270228

83264

SOUTH CAROLINA ELECTRIC AND GAS, BBC BROWN BOVERI, AMETEK

FAILED HPL-C SPEED SWITCHES FOR COMPONENT COOLING PUMP AND SERVICE WATER PUMP MOTORS

06/24/1983

8306300018

83265

GENERAL ELECTRIC, BECHTEL POWER

LOOSE WIRE TERMINATIONS WITHIN

4.16 KV SWITCHGEAR EQUIPMENT

03/09/1983

8303150585

83266

PHILADELPHIA ELECTRIC, MCC POWERS

DAMAGED INSULATION ON SHIELDED MULTICONDUCTOR CABLE ON HEATING, VENTILATION, AND AIR CONDITIONING CONTROL PANELS

06/01/1983

8306280417


83267

MISSISSIPPI POWER AND LIGHT, BECHTEL POWER

INABILITY TO MAINTAIN PRESSURIZED WATER SUPPLY TO RESIDUAL HEAT REMOVAL PUMPS AND DISCHARGE PIPING

06/13/1983

8306270439

83268

MISSISSIPPI POWER AND LIGHT, BECHTEL POWER

TWO DIVISION II CABLES IMPROPERLY ROUTED OUTSIDE SCHEDULED CONDUIT

06/14/1983

8306270346

83269

CAROLINA POWER AND LIGHT, CRANE COMPANY, WESTINGHOUSE

BORIC ACID TRANSFER PUMPS

06/14/1983

8306270223

83270

CAROLINA POWER AND LIGHT, YARWAY, EBASCO SERVICES

SAFETY INJECTION VALVES MADE OF CARBON STEEL INSTEAD OF STAINLESS STEEL

06/22/1983

8306300192

83271

MONSANTO RESEARCH, OHMART

MISMARKING OF TEN AM- 241 SOURCES AS 1,000 MILLICURIE INSTEAD OF 1, 000 MICROCURIE

06/20/1983

8307050018

83272

ELCEN METAL PRODUCTS

POTENTIAL DISCREPANCY IN WELDING OF TURNBUCKLE ASSEMBLY, TURNBUCKLE-BOLT INTERFACE, AND TOP PLATE ASSEMBLY VARIABLE SPRINGS

06/17/1983

8306270282

83273

BECHTEL POWER

DEFICIENCY IN DESIGN OF MOTOR CONTROLLER AND POWER CIRCUIT BREAKER COMPARTMENTS

06/30/1983

8307110244

83274

MONSANTO RESEARCH, BECHTEL POWER

VALVE SEAT COULD CRACK UNDER TORQUE

06/21/1983

8307210229

83275

BABCOCK AND WILCOX, FLORIDA POWER, WALWORTH

VALVES NOT SPECIFIED FOR THROTTLING CONDITIONS ASSOCIATED WITH SMALL BREAK LOSS OF COOLANT ACCIDENT SCENARIOS

07/08/1983

8307140259


83276

GILBERT/COMMON WEALTH

INSUFFICIENT ROOM COOLING FOR REACTOR CORE ISOLATION COOLING SYSTEM PUMP TURBINE

06/30/1983

8307070282

83277

EATON

ANOMALIES IN ARTIFICIALLY AGED APPARATUS

07/08/1983

8307180194

83278

TARGET ROCK, COMBUSTION ENGINEERING

QUALIFICATION TESTING FAILURES OF TARGET ROCK SOLENOID ACTIVATED VALVES

07/11/1983

8307180081

83279

BRAND REX

8-INCH UNINSULATED SECTION ON 3

CONDUCTOR 12 GAUGE WIRE

06/20/1983

8307150111

83280

GIBBS AND HILL

LOSS OF PRESSURE INTEGRITY OF EQUIPMENT COULD RESULT IN LOSS OF FUNCTION OF COMPONENT COOLING WATER SYSTEM

06/28/1983

8307150273

83281

MISSISSIPPI POWER AND LIGHT, BECHTEL POWER, BRISTOL STEEL

NELSON STUD FAILURES ON EMBEDDED PLATES

07/05/1983

8307150239

83282

AUTOMATIC SWITCH COMPANY

DEVIATION IN INSTALLATION OF ASCO 302A1264C TRANSFER SWITCHES

06/27/1983

8307150119

83283

BURNS AND ROE

SECTION MODULUS ERROR IN ADLPIPE PROGRAM

04/26/1983

8307150358

83284

SOUTHWEST FABRICATING, BALDWIN ASSOCIATES

INDETERMINATE WELD QUALITY DUE TO SURFACE IRREGULARITIES THAT MAY MASK DEFECTS ON PIPING SUBASSEMBLIES CONTAINING WELDED ANGULAR BRANCH CONNECTIONS

06/24/1983

8307150263

83285

GILBERT/COMMON WEALTH

LACK OF AUTOMATIC RESTART CAPABILITIES OF P-47 CHILLERS AFTER LOSS OF OFFSITE POWER

06/30/1983

8307070001


83286

GILBERT/COMMON WEALTH

RING DUCT STIFFENER FAILURE FROM AIRFLOW INDUCED VIBRATION

05/09/1983

8305110322

83287

BRAND REX

UNINSULATED SECTION OF 3 CONDUCTOR 12 GAUGE WIRE

07/01/1983

8307210122

83288

ELCEN METAL PRODUCTS

POSSIBLE DISCREPANCY IN VARIABLE SPRINGS IN TURNBUCKLE AND TOP PLATE ASSEMBLIES

07/15/1983

8307220446

83289

BABCOCK AND WILCOX

DISREGARDED EXTENT OR RATE OF COOLDOWN

07/29/1983

8308040473

83290

UNISTRUT, BECHTEL POWER

75 COMPONENTS (PART P2073A) LACKING CONFORMANCE TO SPECIFICATIONS FOR SIZE AND FUSION

08/04/1983

8308110228

83291

NUCLEAR REGULATORY COMMISSION, TRANSAMERICA DELAVAL

DIESEL GENERATOR MUFFLER FAILURES

08/09/1983

8308110251

83292

BURNS AND ROE

FAILURE OF NONSAFETY- RELATED CABLES AND COMPONENTS

07/25/1983

8308050295

83293

ILLINOIS POWER, BALDWIN ASSOCIATES, SOUTHWEST FABRICATING

WELD DEFECT IN PIPING SUBASSEMBLIES

07/29/1983

8308050396

83294

WOODWARD GOVERNOR

EGB-13C ACTUATOR USED AS SPEED CONTROL FOR EMERGENCY DIESEL GENERATOR BECAUSE IMPROPER NAMEPLATE INSTALLED

07/29/1983

8308170045

83295

SOUTH CAROLINA ELECTRIC AND GAS, WESTINGHOUSE

DELAYS IN PROPER PLACEMENT OF 7300 PROCESS PROTECTION SYSTEM

07/15/1983

8308110207


83296

BBC BROWN BOVERI

CIRCUIT BREAKERS MANUFACTURED BETWEEN NOVEMBER 1981 AND FEBRUARY 1982 SHOULD BE INSPECTED FOR BROKEN PUFFER LINKAGE STUDS

07/27/1983

8308040379

83297

SIEMENS-ALLIS

INADEQUATELY MACHINED OIL RING GROOVE IN UPPER HALF OF MOTOR BEARINGS

07/29/1983

8308170036

83298

COMBUSTION ENGINEERING

CRACKS FOUND AT TOP OF SEVEN SHROUDS IN CONTROL ELEMENT SHROUD ASSEMBLY

08/03/1983

8308090438

83299

MORRISON- KNUDSEN, PARSONS PEEBLES, GENERAL ELECTRIC

WEAR OF GENERATOR SHAFT INSULATION MATERIAL UNDER INNER RACE OF CYLINDRICAL ROLLER BEARING IN EMERGENCY DIESEL GENERATOR

08/02/1983

8308110072

83300

TRANSAMERICA DELAVAL, WOODWARD GOVERNOR

DEFECT IN DSR AND DSRV STANDBY DIESEL GENERATOR COMPONENT

08/10/1983

8308170012

83301

WOODWARD GOVERNOR

POTENTIAL OVERSPEED IN DSR AND DSRV STANDBY DIESEL GENERATORS

08/10/1983

8308180095

83302

MORRISON- KNUDSEN, GENERAL ELECTRIC

SYNCHRONOUS GENERATOR IN EMERGENCY DIESEL GENERATOR

08/10/1983

8308190361

83303

ENERGY STEEL AND SUPPLY,

JOHNSON CONTROLS, INLAND STEEL

SAFETY RELATED SUPPORT BEAMS IN CONTAINMENT BUILDING

08/11/1983

8308190415

83304

DUKE POWER, NELSON ELECTRIC

PROCUREMENT OF SAFETY RELATED MOTOR CONTROL AND DISTRIBUTION CENTERS

07/20/1983

8307290097

83305

WESTINGHOUSE

NONQUALIFIED TRANSMITTERS SUPPLIED FOR CLASS IE APPLICATIONS

07/13/1983

8307260423


83306

GILBERT/COMMON WEALTH

DIESEL GENERATOR EXHAUST PIPING WOULD CREATE EXCESSIVE BACK PRESSURE

07/27/1983

8308030208

83307

GIBBS AND HILL

SEISMIC CLASSIFICATION OF CERTAIN EQUIPMENT AND INSTRUMENTATION LINES IN COMPONENT COOLING WATER SYSTEM

05/23/1983

8308010285

83308

TRANSAMERICA DELAVAL

POTENTIAL DEFECT IN HIGH PRESSURE FUEL INJECTION LINE OF DSR OR DSRV STANDBY DIESEL GENERATOR

07/20/1983

8307250335

83309

WOODWARD GOVERNOR

SPEED SETTINGS ON NAMEPLATE FOR EGB-13C ACTUATOR

06/29/1983

8307290043

83310

BRAND REX

8-INCH MANUFACTURING SPLICE DETECTED WITHIN CABLE

07/27/1983

8308030291

83311

PENNSYLVANIA POWER AND LIGHT, GENERAL ELECTRIC

INSUFFICIENT CLEARANCE ON 250 VOLT DC CONTROL CENTERS

07/25/1983

8307280328

83312

VITRO CORPORATION, BECHTEL POWER

INCORRECT OPERATION OF LOAD SHEDDING AND SEQUENCING PANELS WITH AUTOMATIC TEST FEATURE

08/19/1983

8308230457

83313

CONSOLIDATED CONTROLS, CHAMPLAIN CABLE, BECHTEL POWER

POTENTIAL DEFECTS IN MULTIPLE CONDUCTOR CABLE

08/18/1983

8308260011

83314

TENNESSEE VALLEY AUTHORITY, UNIVERSAL TECHNICAL TESTING LABORATORIES

FAILURE TO ESTABLISH FIRST NODE POINT DURING ULTRASONIC TESTING FOR BASELINE DATA ON RESIDUAL HEAT REMOVAL AND SAFETY INJECTION SYSTEM PIPING

08/17/1983

8308260010

83315

HAYWARD-TAYLER PUMP

MONEL SHAFTS

07/22/1983

8308300669

83316

VICTOREEN, MOTOROLA, BECHTEL POWER

TEMPERATURE RANGE IN 8-BIT MICROPROCESSOR FAMILY

08/19/1983

8308300585


83317

GENERAL ELECTRIC

POTENTIAL DEFECTS IN LOW VOLTAGE POWER CIRCUIT BREAKERS

08/24/1983

8308300784

83318

BURNS AND ROE

IMPROPER STARTING RESISTORS FOR CLASS IE DC MOTORS

08/05/1983

8309020131

83319

GEORGIA POWER, WESTINGHOUSE

UNDERVOLTAGE TRIP ATTACHMENTS ON DS-416 REACTOR TRIP BREAKERS

09/06/1983

8309130167

83320

SOUTHWEST FABRICATING

RADIOGRAPHIC RECORD EVALUATION

08/17/1983

8309020380

83321

DETROIT EDISON

TORQUE VALVE FOR PACKING GLAND NUTS ON MAIN STEAM ISOLATION VALVE

08/12/1983

8309020430

83322

BASLER ELECTRIC

POTENTIAL PROBLEM WITH TRACKING RESISTOR R14

08/25/1983

8309070218

83323

SOUTH CAROLINA ELECTRIC AND GAS, GENERAL ELECTRIC

SWITCH WITH BROKEN STRANDS ON 7.2 KV MAGNE-BLAST BREAKERS

09/02/1983

8309130185

83324

HAYWARD-TAYLER PUMP

HYDROSTATIC TEST ON DISCHARGE PIPING SUBASSEMBLIES ATTACHED TO FOUR DIESEL FUEL OIL TRANSFER PUMPS

09/07/1983

8309130305

83325

GEORGIA POWER, WESTINGHOUSE

SEISMIC TESTING FAILURE OF TEMPERATURE CHANNEL TEST CARDS IN PROCESS PROTECTION SYSTEM

09/06/1983

8309130246

83326

GOULD, SIEMENS-ALLIS

POTENTIAL FAILURE OF TYPE HE-4, E 100 AMP FRAME SIZE CIRCUIT BREAKERS USED IN 480 VOLT MOTOR CONTROL CENTERS

09/02/1983

8309130232

83327

BURNS AND ROE

INSUFFICIENT STANDBY SERVICE WATER SYSTEM FLOW

08/05/1983

8309020351


83328

BIF (GENERAL SIGNAL), XOMOX CORPORATION, WYLE LABORATORIES

MOUNTING BOLTS LOOSENED AND SPRING RETURN CYLINDER SEPARATED FROM BODY OF ACTUATOR

09/06/1983

8309270019

83329

DEPARTMENT OF ENERGY

EXPRESSES APPRECIATION FOR NRC PRESENTATION OF 10CFR21 AND

10CFR50.55(E) REQUIREMENTS

08/09/1983

8309060235

83330

MISSISSIPPI POWER AND LIGHT, GENERAL ELECTRIC, AGASTAT RELAY

FAILURE OF GP SERIES RELAYS TO SWITCH

09/06/1983

8309190110

83331

MISSISSIPPI POWER AND LIGHT, AUTOMATIC SWITCH COMPANY

IMPROPERLY ASSEMBLED SPARE PART KITS FOR SCRAM PILOT VALVE SOLENOIDS

09/09/1983

8309190256

83332

NAMCO CONTROL

EA180 SERIES LIMIT SWITCHES WITH SPLINED LEVER SHAFT MAY NOT EXPAND ADEQUATELY TO SECURE OPERATING LEVER

09/06/1983

8309090049

83333

AUTOMATIC SWITCH COMPANY

EXHAUST DIAPHRAGM VALVES WITH BLEED HOLES PARTIALLY OBSTRUCTED

01/27/1983

8309190232

83334

AUTOMATIC SWITCH COMPANY

ADVISES THAT NRC WILL BE NOTIFIED BY 830131 WHETHER FURTHER ACTION IS REQUIRED REGARDING POSSIBLE DEVIATION

12/21/1982

8309200419

83335

ILLINOIS POWER, GENERAL ELECTRIC

BLOWN FUSES IN AUTOMATIC DEPRESSURIZATION SYSTEM

09/19/1983

8309270288

83336

W. J. WOOLLEY, PRESRAY, SEAL MASTER

DEFECTIVE INFLATABLE SEALS

09/19/1983

8309230487


83337

REACTOR CONTROLS, SARGENT AND LUNDY, GENERAL ELECTRIC

INFORMATION TO OBVIATE ISSUANCE OF INFORMATION NOTICE REGARDING CONSTRUCTION DEFICIENCIES

09/15/1983

8309220104

83338

BELOIT POWER SYSTEMS,

COLT INDUSTRIES, LOUIS ALLIS

POTENTIAL PROBLEM WITH 3-PHASE RECTIFIER ASSEMBLY IN EXCITER NOT BEING CONNECTED IN PARALLEL

05/20/1983

8305270625

83339

CAROLINA POWER AND LIGHT, GOULD

PROTECTIVE GROMMET IN CLASS IE 480 VOLT MOTOR CONTROL CENTER

05/25/1983

8306010422

83340

CAROLINA POWER AND LIGHT, SIEMENS-ALLIS, EBASCO SERVICES

WELDING DEFICIENCIES IN CLASS IE 6.9 KV CIRCUIT BREAKERS

05/31/1983

8306090242

83341

DUQUESNE LIGHT

CONTAINMENT VENTILATION TEST NOT PERFORMED WITHIN SURVEILLANCE FREQUENCY SPECIFIED IN TECHNICAL SPECIFICATIONS

09/16/1983

8309290338

83342

GEORGIA POWER, LIMITORQUE

USE OF DEFECTIVE MATERIAL FOR PINION KEYS IN MOTOR OPERATORS

06/01/1983

8306100231

83343

UNION ELECTRIC, FOXBORO

DEFECTIVE PLASTIC MOLDING USED IN CIRCUIT BOARDS

06/01/1983

8306170279

83344

CAROLINA POWER AND LIGHT, PACIFIC PUMPS, WESTINGHOUSE

POTENTIAL DAMAGE TO SAFETY INJECTION CHARGING PUMP FOLLOWING SECONDARY SIDE HIGH ENERGY LINE RUPTURE

06/01/1983

8306090191

83345

TENNESSEE VALLEY AUTHORITY,

HENRY PRATT,

G. H. BETTIS

BUTTERFLY VALVE AIR- OPERATOR YOKE

06/02/1983

8306090135

83346

CAROLINA POWER AND LIGHT,

ITT HAMMELL DAHL CONAFLOW

SHOP WELD DEFECTS IN CHILLED WATER VALVE

06/03/1983

8306100238

Part 21 Reports for 1982

LOG_NO

NOTIFIER, VENDOR

DESCRIPTION

REP_DATE

ACCESS_NO

82001

SOUTH CAROLINA ELECTRIC AND GAS, ROCKBESTOS

TWINAXIAL CABLES

01/14/1982

8201260070

82002

SOUTH CAROLINA ELECTRIC AND GAS

UNDERSIZED SOCKET WELDS ON PIPING OF SAFETY RELATED SKID MOUNTED EQUIPMENT

01/13/1982

8201260080

82003

FLORIDA POWER CORPORATION, POWER PIPING

CRACKING OF HYDRAULIC SNUBBER ALUMINUM ADAPTOR BUSHINGS

01/22/1982

8202050359

82004

B-LINE SYSTEMS

SUSPECTED DEFECTS IN STRUT FITTINGS MANUFACTURED FROM STEEL BARS

01/27/1982

8202080407

82005

TRANSAMERICA DELAVAL

STARTING AIR CHECK VALVE OF DSRV STANDBY DIESEL GENERATOR

01/27/1982

8202050079

82006

TRANSAMERICA DELAVAL

GUIDE TUBE SUPPORT PIN FAILURES IN NONDOMESTIC POWER PLANTS

01/28/1982

8202160521

82007

UNITED ENGINEERS

DESIGN DEFICIENCY OF STRUCTURAL STEEL FRAMING FOR PLATFORMS WITHIN CONTAINMENT

01/29/1982

8202050210

82008

COOPER ENERGY, ZURN INDUSTRIES

BASKET IN DIESEL GENERATOR LUBRICATING OIL STRAINER

02/01/1982

8202100242

82009

AGASTAT RELAY

PNEUMATIC TIMING DIAPHRAGMS ON E700 SERIES TIME DELAY RELAYS

02/02/1982

8202080335

82010

TENNESSEE VALLEY AUTHORITY, TERRY TURBINE

ROTATION OF INBOARD BABBIT LINED BEARING MOUNT CAUSING PARTIAL BLOCKAGE OF OIL SUPPLY

02/03/1982

8202160544

82011

COMMONWEALTH EDISON, CROSBY VALVE AND GAGE

QUALIFICATION OF SAFETY RELIEF VALVE SOLENOID VALVES

02/09/1982

8202230613

82012

DETROIT EDISON, PARKER HANNIFIN

THREE CRACKED 5/8-INCH STAINLESS STEEL TEES

02/10/1982

8202230125


82013

PULLMAN SHEET METAL WORKS

MISINTERPRETATION OF AMERICAN WELDING SOCIETY WELDING SYMBOL

02/12/1982

8202230302

82014

DETROIT EDISON

THERMAL GROWTH CLEARANCE FOR CONTROL ROD DRIVE PENETRATIONS

02/19/1982

8203050438

82015

PUBLIC SERVICE OF INDIANA, LAKESIDE BRIDGE AND STEEL

MISSING RECORDS FROM SUPPORT STEEL DOCUMENT PACKAGES

02/23/1982

8203100252

82016

DETROIT EDISON, GENERAL ELECTRIC

BURRS FASTENED TO METAL UNDERNEATH SHOULDER ON INSIDE OF CONTROL ROD DRIVE HOUSING ASSEMBLIES

02/25/1982

8203100227

82017

ILLINOIS POWER

MINIMUM SEPARATION REQUIREMENTS FOR CERTAIN COMPONENTS OF 4160-VOLT SWITCHGEAR

02/26/1982

8203100333

82018

CINCINNATI GAS AND ELECTRIC, SARGENT AND LUNDY

INCOMPLETE HYDRAULIC ANALYSIS OF CONTROL ROD DRIVE PIPING

02/25/1982

8203100384

82019

CLEVELAND ELECTRIC ILLUMINATING, NEWPORT NEWS SHIPBUILDING

WELD DEFECTS IN POLAR CRANE BOX GIRDER FOR CONTAINMENT

02/26/1982

8203050320

82020

ILLINOIS POWER

RECORDS ON SAFETY- RELATED HANGER ATTACHMENTS TO CABLE TRAY

02/26/1982

8203100295

82021

PUBLIC SERVICE OF INDIANA, PULLMAN CONSTRUCTION INDUSTRIES

INCORRECT WELDS ON SAFETY-RELATED HEATING, VENTILATION, AND AIR CONDITIONING SUPPORTS

03/02/1982

8203100446

82022

POWER SYSTEMS, GENERAL MOTORS

AIR START MOTORS USED TO CRANK AND START MODEL 645E4 DIESELS

02/10/1982

8203080087

82023

PENNSYLVANIA POWER AND LIGHT

GOLDFISH IN SPRAY POND

03/09/1982

8203230547

82024

DETROIT EDISON

NON-SEISMIC EQUIPMENT ERECTED OVER SEISMIC PROBLEM

03/10/1982

8203230147


82025

CLEVELAND ELECTRIC ILLUMINATING, GENERAL ELECTRIC

STRESS ANALYSIS FOR CONTROL ROD DRIVE SYSTEM

03/11/1982

8203230159

82026

PUBLIC SERVICE OF INDIANA, STEWART MECHANICAL ENTERPRISES

PIPE AND COMPONENT SUPPORT SLEEVES

03/12/1982

8203230194

82027

DETROIT EDISON, VAN HUFFEL TUBE

SPOT WELDS AND POWER STRUT SUPPORT MATERIAL

03/12/1982

8203230308

82028

CONSUMERS POWER, BECHTEL POWER

RADIAL SHEAR REINFORCEMENT AT MAJOR CONTAINMENT PENETRATIONS

03/12/1982

8203230066

82029

COMMONWEALTH EDISON, PULLMAN CONSTRUCTION INDUSTRIES

HEATING, VENTILATION, AND AIR CONDITIONING SUPPORTS

03/12/1982

8203230126

82030

CONSUMERS POWER

ERRONEOUS BORATED WATER STORAGE TANK FOUNDATION DESIGN CALCULATIONS

03/15/1982

8203230599

82031

CLEVELAND ELECTRIC ILLUMINATING, GOULDS PUMPS

DESIGN CHANGE TO PUMPS

03/18/1982

8203260254

82032

ATOMIC ENERGY OF CANADA LIMITED

POTENTIAL DEFECT IN CERTAIN C-235 AND C-324 I- 125 SEALED SOURCES

02/25/1982

8203110257

82033

GENERAL ELECTRIC

RESIDUAL HEAT REMOVAL DESIGN DOCUMENTATION ERROR

03/02/1982

8203110008

82034

TRANSAMERICA DELAVAL

DSRV OR DSR STANDBY DIESEL GENERATOR SENSING LINE

03/19/1982

8204210342

82035

BROWN AND ROOT, BECHTEL POWER, WESTINGHOUSE

RESIDUAL HEAT REMOVAL OR SAFETY INJECTION SYSTEM DESIGN CONFIGURATION ALLOWS ACCUMULATION OF NONCONDENSIBLE GAS IN HEAT EXCHANGER TUBE BUNDLES

03/30/1982

8204210220


82036

NDE ENGINEERING

PRESSURIZED SUBCRITICAL EXAMINATIONS OF PRESSURE VESSEL INLET NOZZLE TO PIPE WELDS

04/02/1982

8204160264

82037

PRESRAY

AIRLOCK DOOR SEALS SHOULD NOT BE USED AFTER STARTUP WITHOUT RECERTIFICATION

04/14/1982

8204200017

82038

STONE AND WEBSTER

POTENTIAL FAILURE OF SAFETY INJECTION ACTUATION

05/07/1982

8205120176

82039

HAYWARD-TAYLER PUMP

DEFECTIVE CLASS A MONEL REPLACEMENT PUMP SHAFT FOR USE IN ASME CODE PUMP

05/13/1982

8205190194

82040

GENERAL ELECTRIC

NON-SEISMIC CATEGORY 1 AIR PRESSURE SENSING LINES IN HIGH PRESSURE CORE SPRAY DIESEL GENERATOR AIR START SYSTEM

05/12/1982

8205190173

82041

GENERAL ELECTRIC

HMA RELAYS WITH CONTACT LEADS NOT FULLY INSULATED

04/01/1982

8204210137

82042

UNITED ENGINEERS

DESIGN OF STRUCTURAL STEEL FRAMING FOR PLATFORMS WITHIN CONTAINMENT

04/20/1982

8204270235

82043

TRANSAMERICA DELAVAL, WILLIAM POWELL

STARTING AIR CHECK VALVE OF DSRV STANDBY DIESEL GENERATOR

04/26/1982

8205040338

82044

CINCINNATI GAS AND ELECTRIC

ASME STRUCTURAL WELD AND WELDER QUALIFICATION

03/02/1982

8203110183

82045

CONSUMERS POWER, WOODWARD GOVERNOR

IN DIESEL GENERATOR GOVERNOR, LOCK WASHER AND NUT MISSING FROM SHUTDOWN SOLENOID; BROKEN NUT INSIDE ASSEMBLY

03/03/1982

8203160278

82046

BECHTEL POWER, TRANSAMERICA DELAVAL

POTENTIAL LOSS OF STARTING AIR FOR STANDBY DIESEL GENERATORS DURING SEISMIC EVENT

03/03/1982

8203170427


82047

US ARMY

DEFECTIVE RANGE INDICATOR ASSEMBLY CONTAINING SEALED SOURCES USED AS RADIOLUMINESCENT LIGHT SOURCE IN M224 MORTAR SYSTEM

03/11/1982

8204160519

82048

VIRGINIA ELECTRIC AND POWER,

STEEL SERVICE COMPANY, EDGECOMB METALS

CATEGORY 1 SEISMIC SUPPORTS CONTAINING 3/8- INCH PLATES EXAMINED; HANDS-ON SEARCH OF 1/2- INCH MATERIAL CONDUCTED

03/12/1982

8204020371

82049

GENERAL ELECTRIC, LIBERTY TECHNOLOGIES

TELEPHONE RELAYS USED IN PROTECTIVE RELAYS

03/16/1982

8204290300

82050

CINCINNATI GAS AND ELECTRIC,

H. J. KAISER, BONNEY FORGE

ASME CLASS 2 FITTINGS WITH HIGH STRESS STAMP

03/23/1982

8204080525

82051

COMMONWEALTH EDISON,

CROSBY VALVE AND GAGE

AUTOMATIC DEPRESSURIZATION SYSTEM SAFETY RELIEF VALVE SOLENOIDS INSTALLED WITH QUALIFIED COLLAR OR YOKE ASSEMBLIES

03/24/1982

8204020368

82052

CLEVELAND ELECTRIC ILLUMINATING

IDENTIFICATION AND TRACEABILITY OF INSTALLED SAFETY- RELATED VALVES

03/25/1982

8204020347

82053

COMMONWEALTH EDISON, LIMITORQUE

MOTOR TERMINAL BLOCK VOLTAGE RATING IN LIMITORQUE VALVE CONTROL

03/25/1982

8204020360

82054

CINCINNATI GAS AND ELECTRIC,

BBC BROWN BOVERI

POWER SHIELD RELAY FAILURES

03/29/1982

8204160317

82055

CINCINNATI GAS AND ELECTRIC, GENERAL ELECTRIC

TYPE IAC INDUCTION DISC RELAYS WITH LUBRICATED TIME DIALS

03/30/1982

8204160481

82056

VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE

UNQUALIFIED LATCHING RELAYS FOR SOLID STATE PROTECTION SYSTEM

04/07/1982

8204160412


82057

CONSUMERS POWER, BECHTEL POWER

RODENT DAMAGE TO ELECTRICAL WIRING AND CABLES

04/08/1982

8204160377

82058

DETROIT EDISON, GRAFOIL

CERTIFICATION OF GRAFOIL PIPE SEALANT

04/08/1982

8204160382

82059

CONSUMERS POWER, BECHTEL POWER

POWER SUPPLIES FOR AUXILIARY FEEDWATER LEVEL CONTROL VALVES

04/08/1982

8204160587

82060

CLEVELAND ELECTRIC ILLUMINATING, GENERAL ELECTRIC

SIZED WATER LEVEL TRANSMITTERS

04/08/1982

8204160292

82061

DETROIT EDISON

INADEQUATELY SIZED BATTER CABLES ASSOCIATED WITH MOTOR OPERATED VALVES AND SWITCHGEAR

04/09/1982

8204160543

82062

PUBLIC SERVICE OF INDIANA, WESTINGHOUSE

OPERATION OF CENTRIFUGAL CHARGING PUMPS DURING HIGH ENERGY LINE RUPTURE

04/09/1982

8204160253

82063

ROCKBESTOS

TWO CONDUCTOR SHIELDED INSTRUMENTATION CABLES WITH THINNED INSULATION

04/12/1982

8204200208

82064

CINCINNATI GAS AND ELECTRIC, NORTHWESTERN STEEL AND WIRE

LAMINATIONS IN 260 FEET OF 3x3x1/2 A-36 ANGLE IRON FROM HEAT #66221

04/15/1982

8204270304

82065

CAROLINA POWER AND LIGHT

APPARENT ISSUANCE OF CLASS II PIPING, FITTINGS, AND PRESSURE SWITCHES FOR CLASS I APPLICATIONS

04/20/1982

8204280209

82066

CLEVELAND ELECTRIC ILLUMINATING

WELDS ON GAS STRIPPER MODULE PIPING FAILED TO MEET ASME CODE

04/22/1981

8107310302

82067

DAIRY AND POWER COOPERATIVE, AUTOMATIC SWITCH COMPANY

COIL RETAINING CLIP AND FLUXWASHER FOUND LOOSE INSIDE SOLENOID HOUSING

04/29/1982

8205110417

82068

CAROLINA POWER AND LIGHT, COMBUSTION ENGINEERING

INCORRECT DRAWINGS FOR REACTOR PRESSURE VESSEL

04/29/1982

8205180590


82069

CAROLINA POWER AND LIGHT,

UNITED ENGINEERS

LEAK OR BREAK OUTSIDE PIPE TUNNEL ON CONNECTIONS TO MAIN FEEDWATER LINES NOT DETECTED OR TERMINATED BY EXISTING SYSTEM

04/30/1982

8205180291

82070

PUBLIC SERVICE OF INDIANA, LIMITORQUE

UNDERRATED TERMINAL BLOCK INSTALLED IN LIMITORQUE VALVE MOTOR OPERATORS

05/07/1982

8205180498

82071

COPOLYMER

APPLIES FOR EXEMPTION FROM THE REQUIRMENTS OF TITLE 10

05/19/1982

8205260083

82072

AUTOMATIC SWITCH COMPANY

CERTAIN METAL SEATED VALVES WITH SEAT LEAKAGE

06/04/1982

8206100277

82073

BROWN AND ROOT

QUALIFICATION OF FAN MOTOR, CRANE DESIGN, PIPING OVERSTRESS, AND HEATING, VENTILATION, AND AIR CONDITIONING DESIGN

06/11/1982

8206210113

82074

AMERICAN WARMING AND VENTILATING, BECHTEL POWER

BACK PRESSURE STEAM ISOLATION DAMPERS

06/17/1982

8206230116

82075

TRANSAMERICA DELAVAL, KOPPERS

POTENTIAL DEFECT IN COUPLINGS DRIVE ELEMENT OF DSRV OR DSR STANDBY DIESEL GENERATOR

06/23/1982

8206300192

82076

COMBUSTION ENGINEERING, BORIDE PRODUCTS

BURNABLE BORON PELLETS IN FUEL NOT PROPERLY GENERATED

06/23/1982

8207010407

82077

SACRAMENTO MUNICIPAL UTILITY DISTRICT,

BRAND REX

DEFECTIVE CABLE CODE

05/10/1982

8207130312

82078

POWER CONVERSION PRODUCTS

POTENTIAL DEFECT IN CERTAIN MODEL 3S-130-20U BATTERY CHARGERS, INVOLVING 200 AMPERE FUSES

05/20/1982

8207130420


82079

TRANSAMERICA DELAVAL

REACTOR COOLING SYSTEM WIDE RANGE PRESSURE MEASUREMENT INSTRUMENT CHANNELS

04/21/1982

8207130546

82080

UNITED ENGINEERS

SLIPPAGE OF RACEWAY SUPPORT BOLTED STRUT FITTINGS

06/02/1982

8207130576

82081

NORTHEAST NUCLEAR ENERGY, KAMAN INSTRUMENTATION

TWO RADIOACTIVE GAS MONITORS

05/13/1982

8205180335

82082

CONTROL DATA CORPORATION

ERROR CONDITION DETECTED IN COMPUTER PROGRAM PIPERUP V.1.3

06/15/1982

8207130394

82083

REACTOR CONTROLS

CONTROL ROD DRIVE HYDRAULIC SYSTEM INSERT OR WITHDRAWAL PIPING WATER HAMMER

10/30/1981

8207290239

82084

GENERAL ELECTRIC, CROSBY VALVE AND GAGE

INABILITY OF SAFETY/RELIEF VALVE SOLENOIDS TO ACTUATE WITH MINIMUM DC VOLTAGE

05/10/1982

8205180528

82085

G. H. BETTIS

CRACKED KEYWAY SLOT IN T-3 YOKE

06/15/1982

8208110177

82086

CONTROL COMPONENTS, BECHTEL POWER

ATMOSPHERIC DUMP VALVES FAILURE TO CLOSE ON LOSS OF AIR SUPPLY

06/28/1982

8207070475

82087

SOUTHERN CALIFORNIA EDISON

SUMMARIZES RADIOACTIVE RELEASES FROM THE PLANT

02/27/1981

8205280305

82088

SACRAMENTO MUNICIPAL UTILITY DISTRICT

RADIATION EXPOSURE, ENVIRONMENTAL PROTECTION, EFFLUENT, AND WASTE DISPOSAL REPORT

03/04/1982

8205280160

82089

SOUTH CAROLINA ELECTRIC AND GAS, COLT INDUSTRIES, FAIRBANKS MORSE

STARTING TIME FOR DIESEL GENERATOR

05/03/1982

8205210412

82090

DETROIT EDISON

IRREGULARITIES IN CONTROL ROD DRIVE LINE HOUSING ASSEMBLIES

05/10/1982

8206040422


82091

ILLINOIS POWER, EBERLINE INSTRUMENT

DESIGN DEFECT INTERRUPT STRUCTURE MICROCOMPUTER PRINTED CIRCUIT BOARDS

05/12/1982

8205240394

82092

ILLINOIS POWER, GENERAL ELECTRIC

LOAD DRIVER CONNECTION PLUGS

05/12/1982

8205240270

82093

CINCINNATI GAS AND ELECTRIC, AMERICAN WARMING AND VENTILATING

SEISMIC QUALIFICATION OF ESSENTIAL DAMPER ACTUATORS

05/14/1982

8205280468

82094

CINCINNATI GAS AND ELECTRIC, LELAND TUBE, MUTUAL MANUFACTURING SUPPLY

SMALL BORE PIPING (2,400 FEET) INDETERMINATE HEAT TREATMENT

05/19/1982

8205280306

82095

CINCINNATI GAS AND ELECTRIC,

H. J. KAISER

LACK OF QUALIFICATION OF WELDERS PER ASME SECTION IX; DISCREPANCIES IN INTERPRETATION OF RADIOGRAPHS

05/20/1982

8206040125

82096

DETROIT EDISON, POWER PIPING COMPANY

OVERSTRESSING OF PIPE SUPPORT BEAM ATTACHMENTS WHERE STRUTS ARE SUBJECT TO BENDING

05/21/1982

8206040141

82097

DETROIT EDISON, REACTOR CONTROLS

THERMAL GROWTH CLEARANCE FOR CONTROL ROD DRIVELINE PENETRATIONS BETWEEN BIOLOGICAL SHIELD AND PRIMARY CONTAINMENT

05/21/1982

8206040277

82098

POWER SYSTEMS

3/4-INCH CHECK VALVE UNABLE TO WITHSTAND PULSATING AIR FLOW

05/21/1982

8206070615

82099

DETROIT EDISON, EBERLINE INSTRUMENT

DEFECTS IN RADIATION MONITORING EQUIPMENT

05/21/1982

8206150333

82100

DETROIT EDISON

RUSTING OF THREADS IN REACTOR VESSEL STUD HOLES

05/10/1982

8206150259


82101

ILLINOIS POWER, BUFFALO FORGE

FAN HOUSINGS VULNERABLE TO MISSILE PENETRATION

06/03/1982

8206150150

82102

COLT INDUSTRIES, ROBERTSHAW CONTROLS

OVERCOOLING OF CERTAIN THERMOSTATIC VALVES

05/25/1982

8207220391

82103

CINCINNATI GAS AND ELECTRIC,

H. J. KAISER

INDETERMINATE WELDER QUALIFICAT IONS; DISCREPANCIES REGARDING USE OF LIQUID PAPER

05/27/1982

8206170187

82104

CINCINNATI GAS AND ELECTRIC,

H. J. KAISER

INDETERMINATE WELDER QUALIFICAT IONS; DISCREPANCIES REGARDING WELD AND RADIOGRAPHICS QUALITY

06/03/1982

8206170132

82105

CINCINNATI GAS AND ELECTRIC, ANCHOR/DARLING

POTENTIAL SET SCREW LOOSENING IN VALVES WITH ANTIROTATIONAL DEVICES

06/04/1982

8206170279

82106

CINCINNATI GAS AND ELECTRIC

DEFECTS IN HEATING, VENTILATION, AND AIR CONDITIONING TURNING VANES

06/04/1982

8206170373

82107

CONSUMERS POWER, LIMITORQUE

UNDERRATED TERMINAL STRIPS ON VALVE OPERATORS

06/04/1982

8206100284

82108

ZACK COMPANY, AMERICAN WARMING AND VENTILATING

DISCREPANCY IN CLOSURE OF DAMPERS 18 INCHES WIDE AND NARROWER

06/09/1982

8206170285

82109

CLEVELAND ELECTRIC ILLUMINATING

INCOMPLETE FILL IN BIOLOGICAL SHIELD WALL CONCRETE

06/14/1982

8206240418

82110

HENRY PRATT,

G. H. BETTIS

EXCESSIVE VIBRATION IN 24-INCH BUTTERFLY VALVE PNEUMATIC ACTUATOR CAUSED BY CRACKED YOKES

06/15/1982

8206210557


82111

MCJUNKIN CORPORATION, FLOWLINE CORPORATION

MATERIAL STAMPED WITH NON-LOW STRESS STAMPS IN VIOLATION OF PURCHASE ORDER; STAMPING DONE PRIOR TO SOLUTION HEAT TREATMENT; HEAT TREATMENT AFTER MARKING WOULD MINIMIZE ANY LOCAL STRESSES

06/16/1982

8206230215

82112

CINCINNATI GAS AND ELECTRIC

IMPROPER INSTALLATION OF AS-BUILT WELD CONNECTIONS OF TWO HORIZONTAL SHEET PILING WALERS TO EMBEDDED PLATES ON SERVICE WATER PUMP STRUCTURE

06/16/1982

8207130294

82113

DETROIT EDISON

FAILURE OF EXPANSION JOINT IN CORE SPRAY PUMP SUCTION PIPING

06/19/1982

8207130296

82114

CINCINNATI GAS AND ELECTRIC,

H. J. KAISER

CABLE TRAY HANGER INSPECTOR DID NOT PROPERLY ASSESS FIELD WELDS

06/25/1982

8207130324

82115

COLT INDUSTRIES, AMERICAN WARMING AND VENTILATING, MCC POWERS

DEFECTS IN HEATING, VENTILATION, AND AIR CONDITIONING DAMPER ACTUATORS

06/25/1982

8207130082

82116

COLT INDUSTRIES, ROBERTSHAW CONTROLS

POSSIBLE THERMOSTATIC VALVE MALFUNCTION, FAIL SAFE TO FULL COOLING POSITION

06/28/1982

8207070356

82117

CLEVELAND ELECTRIC ILLUMINATING, TRANSAMERICA DELAVAL

STANDBY DIESEL GENERATOR SYSTEM CAPSCREWS OF IMPROPER LENGTH

06/28/1982

8207130225

82118

CONSUMERS POWER

SAFE SHUTDOWN BORON CAPABILITY ASSUMING MOST RESTRICTIVE CORE CONDITION

06/30/1982

8207130087


82119

CLEVELAND ELECTRIC ILLUMINATING, LADISH COMPANY, PULLMAN POWER PRODUCTS

GRADES OF STEEL ELBOWS MIXED UP

06/30/1982

8207130320

82120

HOUSTON LIGHTING AND POWER, BECHTEL POWER

DEFICIENCIES LEFT ON CHANGE OF ARCHITECT ENGINEERING FIRM

06/30/1982

8207070138

82121

PUBLIC SERVICE OF INDIANA,

LAKESIDE BRIDGE AND STEEL

MISSING RECORDS FROM NUCLEAR STEAM SYSTEM SUPPLIER SUPPORT STEEL DOCUMENT PACKAGES

07/02/1982

8207130322

82122

CINCINNATI GAS AND ELECTRIC, SARGENT AND LUNDY

DEFECTS IN HEATING, VENTILATION, AND AIR CONDITIONING TURNING VANES

07/02/1982

8207130502

82123

CONSUMERS POWER, BABCOCK AND WILCOX

INSTALLATION OF NONSEISMIC TRANSMITTER MOUNTING BRACKETS ON REACTOR COOLANT PUMP

07/02/1982

8207130207

82124

CINCINNATI GAS AND ELECTRIC, ANCHOR/DARLING

POTENTIAL LOOSENING OF SET SCREW ON ANTIROTATION DEVICES ON MOTOR OPERATOR VALVES

07/08/1982

8207190161

82125

COMMONWEALTH EDISON,

ZACK COMPANY

FUSE LINK ASSEMBLY ON SAFETY RELATED FIRE DAMPERS

07/08/1982

8207190094

82126

PUBLIC SERVICE OF INDIANA

OUT OF TOLERANCE EDGE DISTANCE, SPACING, SIZE OF BOLT HOLES AND EXCESS WELD UNDERCUT ON STRUCTURAL STEEL

07/12/1982

8207200303

82127

LONE STAR SCREW

MATERIAL TEST REPORTS FOR SAFETY RELATED GALVANIZING

07/15/1982

8207200263

82128

GENERAL ELECTRIC, CROSBY VALVE AND GAGE

TEST PROCEDURE AND TYPICAL FIELD

DISPOSITION INSTRUCTIONS

07/13/1982

8207210199

82129

GENERAL ELECTRIC

LOW VOLTAGE POWER CIRCUIT BREAKERS FAILED TO CLOSE UPON DEMAND

06/15/1982

8206230043


82130

GENERAL ELECTRIC

INCORRECT WIPE SETTING OF NORMALLY CLOSED CONTACTS ON HFA RELAYS

07/28/1982

8209140267

82131

BURNS AND ROE

REMOTE SHUTDOWN PANEL NOT MEETING DESIGN CRITERIA TO NEGATE SAFETY FUNCTION

08/23/1982

8209010016

82132

BRAND REX

ENVIRONMENTALLY AFFECTED CABLE JACKET MATERIAL

08/12/1982

8209080277

82133

BRAND REX

SPLITS ON CABLE JACKET

08/12/1982

8209080079

82134

POWER CONVERSION PRODUCTS

DEFECTIVE BATTERY CHARGERS, WITH SERIAL NUMBERS 11578-101 AND

11578-102, INVOLVING 200 AMPERE FUSES

09/02/1982

8209130188

82135

BURNS AND ROE

WHITE INDICATING LIGHT PROVIDES SEAL FOR ANTIPUMP RELAY SAFETY RELATED BREAKER CLOSE CIRCUIT

09/02/1982

8209220323

82136

UNION ELECTRIC, FOXBORO

DEFECTIVE POTENTIOMETERS

09/14/1982

8209240401

82137

CAROLINA POWER AND LIGHT, BERGEN-PATERSON PIPE SUPPORT, EBASCO SERVICES

FAULTY PIPE SUPPORT SHOP WELDS

09/13/1982

8210180193

82138

CAROLINA POWER AND LIGHT

FIELD WELDS ON SEISMIC PIPE HANGERS PREVIOUSLY ACCEPTED BY C WELD INSPECTOR

09/13/1982

8210180141

82139

TRANSAMERICA DELAVAL, WILLIAM POWELL

POTENTIAL DEFECT IN STARTING AIR CHECK VALVE OF DSRV STANDBY DIESEL GENERATOR

07/28/1982

8208100020

82140

UNITED ENGINEERS

POTENTIAL DEFECT IN CONTAINMENT BUILDING STRUCTURAL STEEL FRAMING

08/13/1982

8208250190


82141

BABCOCK AND WILCOX,

WKM VALVE

CORRODIBLE CARBON STEEL LOCKPINS IN 10-INCH VALVES USED FOR HEAT REMOVAL OR LOW PRESSURE INJECTION COOLER OUTLET

07/30/1982

8208090100

82142

TRANSAMERICA DELAVAL, LIMITORQUE

SHEARED PINION KEYS IN LIMITORQUE MOTOR OPERATORS

08/06/1982

8208200051

82143

AMERICAN WARMING AND VENTILATING, BECHTEL POWER

MODEL 8700 BACK PRESSURE STEAM ISOLATION DAMPERS

08/02/1982

8208060202

82144

GENERAL ELECTRIC

HIGH PRESSURE CORE SPRAY DIESEL GENERATOR AIR START SYSTEM

08/09/1982

8208260213

82145

COOPER ENERGY SERVICES

PISTON DEFECT IN EMERGENCY DIESEL ENGINE

09/30/1982

8210120236

82146

COMMONWEALTH EDISON

PROVIDING INFORMATION ON BOILING WATER REACTOR FEEDWATER NOZZLE CRACKING

11/20/1981

820909.0235

82147

ZACK COMPANY

POSSIBLE DISCREPANCY BETWEEN WELDER OF RECORD AND WELDER COMPLETING WELDS

08/02/1982

8208160248

82148

CINCINNATI GAS AND ELECTRIC, ANCHOR/DARLING

GATE VALVES MIGHT MALFUNCTION WHEN INSTALLED IN VERTICAL PIPLINE

08/10/1982

8208230110

82149

PUBLIC SERVICE OF INDIANA

SPECIFICATION OR DESIGN CHANGES MAY NOT BE INCORPORATED IN AS- BUILT CONFIGURATION OF SAFETY RELATED EQUIPMENT OR STRUCTURES

08/16/1982

8208240283

82150

BECHTEL POWER

EQUIPMENT COOLED BY UNQUALIFIED HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM

08/17/1982

8208240268


82151

SOUTH CAROLINA ELECTRIC AND GAS,

INCORRECT OPERATING CHARACTERISTICS FOR POWER OPERATED RELIEF VALVES

08/17/1982

8209300225

82152

DETROIT EDISON, ROSEMOUNT

MODEL 510 DU TRIP SET POINT; POTENTIOMETER WINDINGS OXIDIZED DUE TO INADEQUATE STORAGE ENVIRONMENT

08/18/1982

8208300080

82153

COMMONWEALTH EDISON

INSTALLED 30-INCH VACUUM BREAKER VALVES MAY NOT MEET ASME ALLOWABLE STRESSES

08/19/1982

8208310040

82154

PUBLIC SERVICE OF INDIANA,

J. V. COMMONWEALTH-LO RD

CONDUIT AND CABLE TRAY HANGER INSPECTION DEFICIENCIES

08/20/1982

8208300218

82155

SOUTH CAROLINA ELECTRIC AND GAS, GILBERT/COMMONW EALTH

ELASTOMERS IN SOLENOID VALVES

08/31/1982

8209080454

82156

POWER SYSTEMS, GENERAL MOTORS

POTENTIAL FOR AMBIENT TEMPERATURE TO EXCEED MAXIMUM DESIGN TEMPERATURE OF MODEL 645E4 DIESEL ENGINE

09/01/1982

8209090056

82157

SOUTH CAROLINA ELECTRIC AND GAS, WESTINGHOUSE

POTENTIAL UNDETECTABLE FAILURE IN ONLINE TESTING CIRCUITS OF SOLID STATE PROTECTION SYSTEM

09/03/1982

8209090053

82158

PUBLIC SERVICE OF INDIANA

CONTRARY TO PROCEDURE, DISPOSITION OF NONCONFORMANCE REPORT WITHOUT DESIGN SUBCONTRACTOR REVIEW

09/10/1982

8209210179

82159

FLORIDA POWER CORPORATION, POWER PIPING COMPANY, GILBERT/COMMONW EALTH

CONTAMINANTS IN SNUBBER HYDRAULIC FLUID

09/10/1982

8209240285


82160

PACIFIC SCIENTIFIC

MECHANICAL SHOCK ARRESTORS REMOVED FOR RETESTING AND FOUND TO HAVE BROKEN INTERNAL PARTS

09/13/1982

8209280268

82161

ZACK COMPANY

IDENTIFICATION DISCREPANCIES CONCERNING TRAVELERS

09/14/1982

8209210083

82162

SOUTH CAROLINA ELECTRIC AND GAS

POTENTIAL MISAPPLICATION OF JET IMPINGEMENT CRITERIA FOR PIPING ANALYSIS

09/15/1982

8209210285

82163

COLT INDUSTRIES, ROBERTSHAW CONTROLS

THERMOSTATIC VALVE MALFUNCTION FAIL SAFE TO FULL COOLING POSITION

09/17/1982

8209240033

82164

CLEVELAND ELECTRIC ILLUMINATING, HARTFORD STEAM BOILER AND INSPECTION

CONTAINMENT VESSEL SHELL PLATE WELD RADIOGRAPHS

09/30/1982

8210130364

82165

BABCOCK AND WILCOX,

DRESSER INDUSTRIES

SAFETY VALVES COULD CHATTER, REDUCING CAPABILITY TO RELIEVE PRESSURE

10/15/1982

8210250132

82166

TRANSAMERICA DELAVAL

GOVERNOR DRIVE COUPLING OF DSR AND DSRV DIESEL GENERATORS

07/13/1982

8207300246

82167

ITT BARTON INSTRUMENTS

DEFECTIVE MODEL 763 AND 764 ELECTRONIC TRANSMITTERS RESULT IN THERMAL NON- REPEATABILITY

10/29/1982

8211160305

82168

BURNS AND ROE

POTENTIAL DAMAGE TO ECCS PUMP DISCHARGE PRESSURE SWITCHES DUE TO WATER HAMMER

10/07/1982

8211020467

82169

TRANSAMERICA DELAVAL

POTENTIAL DEFECT IN DSR OR DSRV STANDBY DIESEL GENERATOR ENGINE PISTON SKIRT CASTING

10/28/1982

8211160262

82170

UNITED ENGINEERS

POTENTIAL DEFECT IN STRUCTURAL STEEL FRAMING OF CONTAINMENT

10/29/1982

8211160253


82171

POWER SYSTEMS, TARGET ROCK, COMBUSTION ENGINEERING

DEFECTS IN TARGET ROCK SOLENOID ACTUATED VALVES

11/08/1982

8211160249

82172

HAYWARD-TAYLER PUMP

MONEL REPLACEMENT SHAFTS

10/19/1982

8211040116

82173

BURNS AND ROE, GENERAL ELECTRIC

DEPENDENCE OF REMOTE SHUTDOWN PANEL ON CONTROL ROOM

10/05/1982

821102.0351

82174

CONVAL

POTENTIAL GALLING BETWEEN STEM AND BONNET OF 1.25-INCH AND LARGER VALVES SUPPLIED FROM FEBRUARY 1981 TO AUGUST 1982

10/11/1982

821029.0267

82175

ILLINOIS POWER, BALDWIN ASSOCIATES

BREAKDOWN IN QUALITY ASSURANCE PROGRAM

10/19/1982

8210280160

82176

UNIVERSITY COMPUTING, DIS/ADLPIPE

CHANGES IN ADLPIPE PROGRAM

11/05/1982

8212010085

82177

CAROLINA POWER AND LIGHT,

BBC BROWN BOVERI

DEFECTIVE WELDS ON 480 VOLT SWITCHGEAR

11/12/1982

8211220342

82178

CAROLINA POWER AND LIGHT, SIEMENS-ALLIS

DEFECTIVE WELDS ON 6.9 KV SWITCHGEAR

10/29/1982

8211080259

82179

CAROLINA POWER AND LIGHT, WESTINGHOUSE

DEFECTIVE WELDING ON MAIN CONTROL BOARD

11/12/1982

8211220228

82180

NUCLEAR REGULATORY COMMISSION, MASONEILAN INCORPORATED

MALFUNCTION OF SAFETY- RELATED VALVES

11/05/1982

8212010002

82181

UNITED ENGINEERS

PIPE STRESS AND SUPPORT LOADS EXCEEDING ALLOWABLE LIMITS

10/21/1982

8212010224

82182

BURNS AND ROE

MAIN STEAM ISOLATION VALVE LEAKAGE MAY EXIST AFTER LOSS OF COOLANT ACCIDENT

11/09/1982

8211230047


82183

WESTINGHOUSE

VERIFICATION OF GAP DISTANCES BETWEEN BOTTOM OF GUIDE TUBE AND UPPER CORE PLATE IN FAILED GUIDE TUBE SUPPORT PINS

11/12/1982

8212010154

82184

AMETEK

LOOSENING OF SETSCREWS IN MAIN STEAM CHECK VALVES

11/03/1982

8211120470

82185

MASONEILAN

MALFUNCTION OF SAFETY RELATED NUCLEAR VALVE

10/28/1982

8211290363

82186

IMPERVITRAN

FAILURE OF SAFETY RELIEF VALVES TO OPEN

11/03/1982

8211290304

82187

PAXTON AND VIERLING STEEL

MATERIAL THAT MAY NOT BE IN COMPLIANCE WITH 10 CFR PART 50, APPENDIX B, SECTION VIII REQUIREMENTS

11/08/1982

8301180123

82188

GENERAL ELECTRIC

ERROR ON FOUR LOCAL INSTRUMENT PANEL PIPING DIAGRAMS OF REACTOR PRESSURE VESSEL INSTRUMENT PIPING

11/18/1982

8211290064

82189

ARIZONA PUBLIC SERVICE, PULLMAN CONSTRUCTION INDUSTRIES, BECHTEL POWER

POTENTIAL MINIMUM WALL THICKNESS OF 24- INCH PIPE SPOOLS

11/19/1982

8212060082

82190

UNITED ENGINEERS

DISCREPANCIES BETWEEN PIPE SUPPORT DETAILS AND ANALYSIS OF RECORD FOR SNUBBER ORIENTATION

11/30/1982

8212070295

82191

WALDINGER, HONEYWELL

INSTALLATION AND DOCUMENTATION IRREGULARITIES AND DELIBERATE DAMAGE TO INSTRUMENTATION AND CONTROLS

12/03/1982

8301030149

82192

COLT INDUSTRIES, ROBERTSHAW CONTROLS

POSSIBLE THERMOSTATIC VALVE MALFUNCTION FAIL SAFE TO FULL COOLING POSITION

12/10/1982

8212210341


82193

ROCKWELL INTERNATIONAL

ALLEGATIONS CONCERNING MAIN STEAM ISOLATION VALVES

12/17/1982

8212280362

82194

STONE AND WEBSTER,

PACIFIC SCIENTIFIC, WYLE LABORATORIES

MECHANICAL SHOCK SUPPRESSORS WITH DAMAGED INTERNALS

12/10/1982

8302040218

82195

BROWN AND BOVERI, SPRAGUE ELECTRIC

PROBLEM WITH LOW VOLTGE CIRCUIT BREAKER SOLID STATE TRIP DEVICES

12/10/1982

8212140330

82196

NELSON ELECTRIC

STAMPED TUBING SLEEVE USED TO HOUSE HOT-COLD ELECTRICAL SPLICES WITH HIGH RESIDUAL STRESS

12/15/1982

8302040288

82197

ROCKWELL INTERNATIONAL

POST-LOSS OF COOLANT ACCIDENT HYDROGEN RECOMBINER IS LIKELY TO MALFUNCTION FOLLOWING EXPOSURE TO ELEVATED TEMPERATURE, HIGH HUMIDITY ENVIRONMENT

12/17/1982

8302030495

82198

BROWN AND BOVERI

DEFICIENCY IN CLASS IE LOW VOLTAGE SWITCHGEAR

12/22/1982

8302040164

Part 21 Reports for 1981

LOG_NO

NOTIFIER, VENDOR

DESCRIPTION

REP_DATE

ACCESS_NO

81001

MISSISSIPPI POWER AND LIGHT, CERAMIC COOLING TOWER

STANDBY SERVICE WATER BASIN FANS PILLOW BLOCK BEARINGS

01/06/1981

8101270088

81002

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

SURFACE CRACKS IN STEAM GENERATOR

01/08/1981

8101270245

81003

BABCOCK AND WILCOX, CONTROL COMPONENTS

MAKE UP FLOW CONTROL VALVES WILL NOT SUPPLY 2 GPM FLOW

01/09/1981

8101230730

81004

MISSISSIPPI POWER AND LIGHT, GENERAL ELECTRIC

QUALIFIED INSTRUMENTATION IN SAFETY RELATED SYSTEMS

01/09/1981

8101270104

81005

TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC

IMPROPER INSTALLATION OF COMPRESSION - TYPE TERMINALS ON SINGLE PHASE STATIC INVERTERS

01/12/1981

8101230296

81006

TENNESSEE VALLEY AUTHORITY, ATWOOD AND MORRILL

SURFACE CRACK APPROXIMATELY 2" LONG ON DECAY HEAT REMOVAL VALVE

01/12/1981

8101230311

81007

BABCOCK AND WILCOX,

BINGHAM-WILLAME TTE

LUBRICATING OIL COOLERS PIPING CONFIGURATION

01/13/1981

8108110649

81008

TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC

DEFECTS IN ROSEMONT TRIP 1 CALIBRATION UNITS AND PRESSURE TRANSMITTERS

01/15/1981

8102250523

81009

TENNESSEE VALLEY AUTHORITY, VALTEK

INCORRECT SPRING IN ACTUATOR

01/16/1981

8103040768

81010

MISSISSIPPI POWER AND LIGHT, GENERAL ELECTRIC

INCORRECT INSTALLATION OF BACKSHELLS ON CONNECTORS

01/20/1981

8102250054

81011

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

LAMBDA POWER MODULE FAILURES DUE TO SOLVENT

01/19/1981

8102140436

81012

TENNESSEE VALLEY AUTHORITY, WACHTER

HIGH DENSITY SPENT FUEL RACKS

01/21/1981

8103030809


81013

TENNESSEE VALLEY AUTHORITY, PMB SYSTEMS

FAULTY ANALYSIS

01/22/1981

8102200297

81014

GENERAL ELECTRIC

DEFECT IN THIN WALL IN ELBOW IN REACTOR PRESSURE VESSEL BOTTOM

01/23/1981

8102200332

81015

TENNESSEE VALLEY AUTHORITY

STANDBY GAS TREATMENT SYSTEM DESIGN DEFICIENCY

01/09/1981

8102200342

81016

MISSISSIPPI POWER AND LIGHT, PACIFIC AIR PRODUCTS

FAILURE OF TACK WELD ON SAFETY-RELATED AUTOMATIC AIR DAMPER

01/23/1981

8102250087

81017

ROTORK CONTROLS, ROCKBESTOS

APPARENT WIRE INSULATION FAILURE

01/27/1981

8102250645

81018

TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC

GE MAGNE-BLAST, MODEL AM-7.2-500-6HB CIRCUIT BREAKERS IMPULSE LEVEL

01/29/1981

8102180273

81019

MISSISSIPPI POWER AND LIGHT, ELLIOT

TRANSAMERICA DELAVAL TURBOCHARGER THRUST BEARINGS LUBRICATION

01/29/1981

8102180261

81020

TENNESSEE VALLEY AUTHORITY, GUYON ALLOYS

U. S. STEEL PIPE WITH LINEAR INDICATION

01/30/1981

8102250658

81021

TENNESSEE VALLEY AUTHORITY, WACHTER

HIGH DENSITY FUEL RACKS

01/30/1981

8102180409

81022

TENNESSEE VALLEY AUTHORITY, BROWN BOVERI

SOLID STATE AC VOLTAGE RELAYS

02/02/1981

8102130095

81023

ROTORK CONTROLS, ROCKBESTOS

APPARENT INSULATION FAILURE OF FIREWALL 3 CONTROL CABLE

01/30/1981

8102270563

81024

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

STRESS CORROSION CRACKING IN TUBING ON REACTOR COOLANT PUMP OIL COOLERS

02/04/1981

8102250541

81025

TENNESSEE VALLEY AUTHORITY, WEIR PUMPS

EXCESSIVE VIBRATIONS OF ESSENTIAL RAW COOLING WATER PUMP MOTOR

02/04/1981

8102250555

81026

TENNESSEE VALLEY AUTHORITY, COMBUSTION ENGINEERING

DEFICIENT WELDS ON GAS STRIPPER MODULE

02/05/1981

8102260485


81027

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

POSSIBLE INADVERTENT BORON DILUTION

02/06/1981

8103030778

81028

UNION ELECTRIC, GENERAL ELECTRIC

FAILURES OF CERTAIN LEXAN COIL SPOOLS SUPPLIED WITH HFA TYPE RELAYS

02/12/1981

8103100128

81029

TENNESSEE VALLEY AUTHORITY, SOLID STATE CONTROLS

REACTOR PROTECTION SYSTEM PANEL DESIGN DEFICIENCIES

02/12/1981

8103100281

81030

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

LIMIT SWITCH ACTUATOR MALFUNCTION FOR MASONEILAN AIR- OPERATED VALVES

02/19/1981

8103050909

81031

MISSISSIPPI POWER AND LIGHT, GENERAL ELECTRIC

CONTACT AND INDICATION MALFUNCTIONS OF ELECTROSWITCHES, SERIES 20

02/19/1981

8103050891

81032

MISSISSIPPI POWER AND LIGHT, TUTTLE-BAILY

DESIGN OF MOUNTING STRAPS ON HEATING, VENTILATION, AND AIR CONDITIONING AIR DIFFUSERS

03/02/1981

8103130048

81033

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

REACTOR COOLING SYSTEM GREASE RELIEF PIPING

02/27/1981

8108210379

81034

TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC

STANDBY GAS TREATMENT SYSTEM CHARCOAL ADSORBER

03/02/1981

8103130009

81035

UNION ELECTRIC, BERGEN-PATERSON

LOOSE BUSHINGS IN STRUTS

03/02/1981

8103130040

81036

UNION ELECTRIC, COMSIP

TIMETABLE FOR CALLAWAY MAIN CONTROL BOARD WELDING

03/02/1981

8103120175

81037

TENNESSEE VALLEY AUTHORITY, KINNEY

EXCESSIVE PRESSURE DROPS ACROSS THE ESSENTIAL RAW COOLING WATER STRAINERS

02/27/1981

8103120182

81038

VIRGINIA ELECTRIC AND POWER

STEAM GENERATOR FEET BOLT HOLES

03/11/1981

8103231098

81039

MISSISSIPPI POWER AND LIGHT,

ITT GRINNELL

LOOSE THREADS ON PIPE HANGERS

03/02/1981

8103240021


81040

MISSISSIPPI POWER AND LIGHT

UPDATE ON NRC DEVIATION ITEM 416, 417/80-25-02

03/03/1981

8103240037

81041

SOUTH CAROLINA ELECTRIC AND GAS, WESTINGHOUSE

FOUR 4-INCH GATE VALVES

03/12/1981

8103170569

81042

SOUTH CAROLINA ELECTRIC AND GAS, SQUARE D

PINCHED WIRES IN A SAFETY RELATED MOTOR CONTROL CENTER

03/10/1981

8103170451

81043

SOUTH CAROLINA ELECTRIC AND GAS, GENERAL ELECTRIC

MISSING AIR BAFFLE IN EMERGENCY FEEDWATER PUMP MOTOR

03/10/1981

8103170578

81044

SOUTH CAROLINA ELECTRIC AND GAS, GENERAL ELECTRIC

REACTOR COOLANT PUMP UNDER VOLTAGE UNDER FREQUENCY PANEL

03/10/1981

8103170526

81045

PENNSYLVANIA POWER AND LIGHT, MARK CONTROLS

EXCESSIVE WEAR AT THE HINGE ARM DISC STUD

03/11/1981

8103231091

81046

MISSISSIPPI POWER AND LIGHT, TUTTLE-BAILY

STRUCTURAL INADEQUACY OF AIR EXTRACTORS USED IN VENTILATION SYSTEMS

03/12/1981

8104010576

81047

MISSISSIPPI POWER AND LIGHT, COMSIP

SHAFT FAILURES ON HYDROGEN GAS ANALYZER PUMP

03/13/1981

8104010011

81048

MISSISSIPPI POWER AND LIGHT

INSTALLATION OF STRANDED WIRE DOCUMENTATION

03/13/1981

8104010674

81049

SOUTH CAROLINA ELECTRIC AND GAS, SOUTHERN BOLT AND FASTENER

35 BOLTS RECEIVED IMPROPER HEAT TREATMENT

03/16/1981

8103190643

81050

TENNESSEE VALLEY AUTHORITY, VALTEK

ITT ACTUATORS MANUFACTURED FROM INCORRECT MATERIAL

03/17/1981

8103300163

81051

TENNESSEE VALLEY AUTHORITY

UPPER HEAD INJECTION ISOLATION VALVE ACCUMULATOR WEIGHING SYSTEM

03/18/1981

8103300158

81052

MISSISSIPPI POWER AND LIGHT, REACTOR CONTROLS

DESIGN DRAWING VERIFICATION

03/16/1981

8104010567


81053

TENNESSEE VALLEY AUTHORITY

GEARED LIMIT SWITCH COVERS MELTING IN ELECTRODYNE MOTOR- OPERATED VALVES

03/25/1981

8104090522

81054

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

EXCESSIVE OUTPUT FLUCTUATIONS OF FOXBORO INSTRUMENTS

03/26/1981

8104100213

81055

TENNESSEE VALLEY AUTHORITY, RAWLPLUG

INADEQUATE WEDGE BOLT EXPANSION ANCHORS

03/25/1981

8104090362

81056

MISSISSIPPI POWER AND LIGHT, STAINLESS PRODUCTS

LINEAR INDICATIONS ON COUPLINGS

03/25/1981

8104070612

81057

TENNESSEE VALLEY AUTHORITY, ATLAS INDUSTRIAL MANUFACTURING

STEAM TUNNEL EMBEDMENT STIFFENER PLATE WELD DEFICIENCIES

03/27/1981

8104100199

81058

TENNESSEE VALLEY AUTHORITY, BAILEY CONTROLS

BLOWN FUSE ALARMS IN AUXILIARY CONTROL CIRCUITS

03/27/1981

8104100174

81059

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

STRESS CORROSION CRACKING IN TUBING ON THE REACTOR COOLANT PUMP MOTOR OIL COOLERS

03/27/1981

8104100222

81060

TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC

REBAR OMITTED FROM SHIELD WALL

03/30/1981

8104100173

81061

TENNESSEE VALLEY AUTHORITY, NORWALK

DEFICIENT WELDS ON GAS STRIPPER MODULE

03/31/1981

8104100211

81062

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

PIPE WHIP DURING LOSS OF COOLANT ACCIDENT BREAK

04/02/1981

8104100217

81063

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

NONCONSERVATIVE ANALYSIS OF NEUTRON FLUX

03/30/1981

8104240213

81064

TENNESSEE VALLEY AUTHORITY, JOSEPH OAT

DEFICIENT WELDS ON COMPONENT COOLING WATER HEAT ENCHANTERS

04/07/1981

8104220206


81065

TENNESSEE VALLEY AUTHORITY

DAMAGED ANTIREVERSE BACKSTOP PINS IN ESSENTIAL RAW COOLING WATER PUMP

04/08/1981

8104220159

81066

TENNESSEE VALLEY AUTHORITY, ACIMET MANUFACTURING

REACTOR PRESSURE VESSEL NUT AND STUD

04/09/1981

8104220216

81067

GENERAL ELECTRIC

ELECTRICAL SEPARATION FOR HIGH PRESSURE COOLANT INJECTION AND REACTOR CORE ISOLATION COOLING ISOLATION VALVES

04/24/1981

8104280036

81068

SOUTH CAROLINA ELECTRIC AND GAS, WESTINGHOUSE

LEAKING BEARING COOLING LINE INSIDE SERVICE WATER PUMP MOTOR

04/09/1981

8104280042

81069

TENNESSEE VALLEY AUTHORITY

GEARED LIMIT SWITCH COVERS MELTING IN ELECTRODYNE MOTOR- OPERATED VALVES

04/10/1981

8104280057

81070

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

SAFETY INJECTION PREOPERATIONAL TEST

04/10/1981

8104280064

81071

TENNESSEE VALLEY AUTHORITY, INRYCO

LOSS OF HEAT TRACEABILITY FOR PRESTRESSING SYSTEM MATERIALS

04/10/1981

8104280073

81072

TENNESSEE VALLEY AUTHORITY,

CTI NUCLEAR

DIFFERENTIAL PRESSURE INDICATORS ON AIR CLEANUP UNITS

04/09/1981

8104280030

81073

TENNESSEE VALLEY AUTHORITY, ATWOOD AND MORRILL

SURFACE CRACK APPROXIMATELY 2 INCHES LONG ON DECAY HEAT REMOVAL VALVE

04/13/1981

8104280049

81074

GENERAL ELECTRIC

SCHEDULE FOR RECTIFICATION OF THE CONDITION REPORTED IN THE REFERENCE LETTER FROM 9/5/79

04/14/1981

8105060542

81075

FLORIDA POWER AND LIGHT

OVERHEATING AND FAILURE OF POWER TRANSFORMERS

03/31/1981

8105050037


81076

PENNSYLVANIA POWER AND LIGHT, BECHTEL POWER

DISSIMILAR METAL WELD JOINTS ON SMALL PIPE

04/21/1981

8105130114

81077

TENNESSEE VALLEY AUTHORITY, VALTEK

SPRING USED IN ITT ACTUATOR MADE OF INCORRECT MATERIAL

04/20/1981

8105080081

81078

TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC

REACTOR PROTECTION SYSTEM PANEL DESIGN DEFICIENCIES

04/24/1981

8105080092

81079

TENNESSEE VALLEY AUTHORITY, MASONEILAN

LIMIT SWITCH ACTUATOR FOR AIR OPERATED VALVES

04/27/1981

8105080148

81080

GILBERT/COMMON WEALTH, PULLMAN POWER PRODUCTS

CONTAINMENT PENETRATION ANCHOR PLATES NOT IMPACT TESTED

04/28/1981

8105080074

81081

TENNESSEE VALLEY AUTHORITY, COMBUSTION ENGINEERING

FUEL POOL DESIGN CRITERIA NOT IMPLEMENTED

05/01/1981

8105120177

81082

BABCOCK AND WILCOX

POTENTIAL STRESS CORROSION CRACKING OF ANCHOR BOLTS

08/14/1981

8108200238

81083

TENNESSEE VALLEY AUTHORITY

DEFICIENT PIPE SUPPORTS

05/06/1981

8105180100

81084

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

STRUCTURAL TRACK FOR FUEL TRANSFER EQUIPMENT

05/06/1981

8105180105

81085

GILBERT/COMMON WEALTH, PULLMAN POWER PRODUCTS

ANCHOR AND BARRIER PLATES NOT IMPACT TESTED OR NORMALIZED (DEPENDING ON THICKNESS) AS REQUIRED

05/08/1981

8105180116

81086

HOUSTON LIGHTING AND POWER, WESTINGHOUSE

STEAM GENERATOR WATER LEVEL MEASUREMENT SYSTEM ERRORS

05/07/1981

8105180111

81087

MISSISSIPPI POWER AND LIGHT,

HILTI FASTENING SYSTEMS

FAILURE OF ANCHOR BOLTS

05/05/1981

8105180114


81088

TENNESSEE VALLEY AUTHORITY, BORG- WARNER (BW/IP INTERNATIONAL)

3-INCH MOTOR OPERATED GATE VALVES FAILED TO CLOSE WHEN ACTUATED UNDER OPERATING CONDITIONS

05/07/1981

8105180120

81089

TENNESSEE VALLEY AUTHORITY

HIGH DENSITY SPENT FUEL RACKS

05/14/1981

8106090053

81090

MISSISSIPPI POWER AND LIGHT, TRANSAMERICA DELAVAL

MODIFICATIONS TO TURBOCHARGER LUBRICATION SYSTEM

05/12/1981

8107310306

81091

BABCOCK AND WILCOX

DECAY HEAT REMOVAL VALVE MACHINING DEFICIENCY

05/11/1981

8106010413

81092

TENNESSEE VALLEY AUTHORITY, PMB SYSTEMS

FAULTY ENGINEERING ANALYSIS

05/13/1981

8105280053

81093

BROWN AND ROOT

VENTILATION COOLING OF RADIOACTIVE WASTE CONTROL ROOM

05/12/1981

8106010418

81094

GENERAL ATOMIC, ROCKBESTOS

CABLE NOT MEETING MANUFACTURER CERTIFICATION TEMPERATURE

05/15/1981

8106010419

81095

TENNESSEE VALLEY AUTHORITY,

ITT GENERAL CONTROLS

CONTROLS OF AMERICAN WARMING AND VENTILATING DAMPERS

05/15/1981

8106080543

81096

TENNESSEE VALLEY AUTHORITY,

CTI NUCLEAR

STANDBY GAS TREATMENT SYSTEM CHARCOAL ADSORBER

05/20/1981

8106040539

81097

SOUTH CAROLINA ELECTRIC AND GAS, APPLIED ENGINEERING

REACTOR BUILDING SPRAY SODIUM HYDROXIDE TANK NOT PROCURED TO OPERATE UNDER VACUUM CONDITIONS

05/20/1981

8106040525

81098

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

DEFICIENT POWER OPERATED RELIEF VALVE OPERATING TIME

05/26/1981

8106110448

81099

TENNESSEE VALLEY AUTHORITY

PIPING ANALYSIS ERROR FOR STEAM GENERATOR BLOWDOWN LINE

05/26/1981

8106110461


81100

TENNESSEE VALLEY AUTHORITY, GILBERT/COMMON WEALTH

REACTOR COOLANT PUMP SEAL BYPASS PIPING ANALYSIS ERROR

05/26/1981

8106110454

81101

WESTINGHOUSE

VOLUME CONTROL TANK LEVEL INSTRUMENTATION

05/21/1981

8106110521

81102

BROWN AND ROOT

DIESEL GENERATOR FUEL OIL TANK ROOM FAN MOTOR QUALIFICATION

05/18/1981

8106050265

81103

TENNESSEE VALLEY AUTHORITY, CONSOLIDATED CONTROLS

CAPACITORS FAILED ON FIELD BUFFER CARDS

05/27/1981

8106050241

81104

TENNESSEE VALLEY AUTHORITY,

CTI NUCLEAR

STANDBY GAS TREATMENT DESIGN

05/26/1981

8107310299

81105

SOUTH CAROLINA ELECTRIC AND GAS, SQUARE D

PINCHED WIRES MOTOR CONTROL CENTER

05/27/1981

8106050272

81106

GENERAL ELECTRIC

LOOSE CONTACT BLOCKS ON CR 2940 CONTROL SWITCHES

05/28/1981

8106050351

81107

TENNESSEE VALLEY AUTHORITY, KINNEY

EXCESSIVE PRESSURE DROPS ACROSS THE ESSENTIAL RAW COOLING WATER STRAINER

05/27/1981

8106050256

81108

TENNESSEE VALLEY AUTHORITY, INDUSTRIAL ENGINEERING WORKS

REACTOR PRESSURE VESSEL SHIELD WALL WELD DEFICIENCIES

06/02/1981

8106290340

81109

TENNESSEE VALLEY AUTHORITY

ANCHOR BOLTS NOT SPACED PROPERLY

06/04/1981

8106220221

81110

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

LACK OF QUALITY ASSURANCE REVIEW OF FIELD CHANGE NOTICE

06/04/1981

8106100274

81111

BROWN AND ROOT, HILTI FASTENING SYSTEMS

INSTALLATION OF EXPANSION ANCHOR BOLTS

06/01/1981

8106100248

81112

TRANSAMERICA DELAVAL

POTENTIAL PROBLEM WITH OIL PLUGS IN THE CRANK SHAFT

06/03/1981

8106100246


81113

TENNESSEE VALLEY AUTHORITY, SIEMENS-ALLIS

PUMP DIAPHRAGM FAILURES CAUSED BY CLOSURE OF CONTAINMENT ISOLATION VALVES WITHOUT PUMP SHUTDOWN

04/08/1981

8110020245

81114

SOUTH CAROLINA ELECTRIC AND GAS, BINGHAM-WILLAME TTE

EMERGENCY FEEDWATER PUMP LUBRICATING OIL COOLER

06/16/1981

8107020238

81115

WESTINGHOUSE

FAILURE OF VOLUME CONTROL TANK LEVEL CONTROL SYSTEM

06/23/1981

8107020424

81116

BUFFALO FORGE

MISSILE PENETRATION ANALYSIS

06/10/1981

8107020328

81117

CAROLINA POWER AND LIGHT

FAILURE OF RESIDUAL HEAT REMOVAL HEAT EXCHANGER BAFFLE PLATES

06/12/1981

8107020272

81118

MISSISSIPPI POWER AND LIGHT

INADEQUATE CIRCUIT SEPARATION

06/09/1981

8107020362

81119

MISSISSIPPI POWER AND LIGHT, ROSEMOUNT

AMBIGUOUS OUTPUT READINGS IN ROSEMOUNT MODEL 1151 PRESSURE TRANSMITTERS

06/18/1981

8107020456

81120

MISSISSIPPI POWER AND LIGHT,

TOPAZ ELECTRONICS

DEFECTIVE INVERTERS NEED CERAMIC CAPACITORS TO PROTECT AGAINST LINE TRANSIENTS

06/19/1981

8107020445

81121

CAROLINA POWER AND LIGHT

LINEAR INDICATIONS IN ASTM A36 CLIP MATERIAL

06/09/1981

8107020453

81122

PENNSYLVANIA POWER AND LIGHT, ROSEMOUNT

POTENTIAL DIODE FAILURE ON AMPLIFIER BOARD OF ROSEMOUNT MODEL 1151

AND 1152 PRESSURE TRANSMITTERS

06/17/1981

8107020414

81123

HOUSTON LIGHTING AND POWER, FASTENING SYSTEMS

KWIK-BOLT EXPANSION ANCHORS

06/10/1981

8107020389

81124

WOOLLEY

PERSONNEL AIR LOCK

06/03/1981

8107020255

81125

TENNESSEE VALLEY AUTHORITY, MIRROR INSULATION

FAULTY WELDS ON INSULATION SUPPORT

06/10/1981

8107020390


81126

TENNESSEE VALLEY AUTHORITY, GENERAL ELECTRIC

LEXAN COIL SPOOLS ON GE- TYPE HFA RELAYS

06/12/1981

8107020420

81127

TENNESSEE VALLEY AUTHORITY, KINNEY

EXCESSIVE PRESSURE DROPS ACROSS ESSENTIAL RAW COOLING WATER STRAINERS

06/12/1981

8107020426

81128

TENNESSEE VALLEY AUTHORITY,

COPES-VULCAN

OPERATING TIME OF POWER OPERATED RELIEF VALVE FOR LOW PRESSURES

06/15/1981

8107020440

81129

TENNESSEE VALLEY AUTHORITY, BINGHAM-WILLAME TTE

MISORIENTED PIPE CONNECTIONS TO MAKEUP PUMP LUBRICATING OIL COOLERS

06/17/1981

8107020413

81130

TENNESSEE VALLEY AUTHORITY, ATLAS INDUSTRIAL

QUALITY ASSURANCE DOCUMENTATION FOR DRYWELL FRAMED EMBEDMENTS

06/17/1981

8107020404

81131

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

DAMAGE RESULTING FROM STEAM PRESSURE REGULATOR MALFUNCTION

06/18/1981

8107020435

81132

TENNESSEE VALLEY AUTHORITY, AUMA ACTUATORS

CRIMPED TERMINAL CONNECTIONS ON MOTOR OPERATORS

06/18/1981

8107020428

81133

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

FAILURE OF MAIN STEAM LINES DUE TO MAIN FEEDWATER OVERFILL

06/25/1981

8107020386

81134

TENNESSEE VALLEY AUTHORITY, CONSOLIDATED CONTROLS

BALANCE OF PLANT ISOLATOR CABINET CONDUCTOR TERMINAL LUG

06/26/1981

8107020433

81135

TENNESSEE VALLEY AUTHORITY

MOVEMENTS OF STEAM GENERATOR BLOWDOWN LINE

06/26/1981

8107020393

81136

TENNESSEE VALLEY AUTHORITY, GILBERT/COMMON WEALTH

REACTOR COOLANT PUMP SEAL 1 BYPASS PIPING ANALYSIS ERROR

06/26/1981

8107020398


81137

BROWN AND ROOT

INSUFFICIENT ENVIRONMENT COOLING IN DESIGN OF SUPPLEMENTAL HEATING, VENTILATING AND AIR CONDITIONING SYSTEM

06/30/1981

8107080162

81138

PRESRAY, WOOLLEY

FAILURE OF INFLATABLE SEAL ON PERSONNEL AIR LOCK

06/29/1981

8107080246

81139

BABCOCK AND WILCOX,

LAMCO INDUSTRIES

DEFECTS DISCOVERED IN GUIDE TUBE ASSEMBLIES FOR USE IN THE EXVESSEL STORAGE TANK

06/15/1981

8107240070

81140

BROWN BOVERI, RCA

ITE-50H & ITE-50D SERIES OVERCURRENT RELAYS PRODUCED FROM 1976 TO OCTOBER 1980 MAY NOT DROP OUT ON REDUCED CURRENT

06/16/81

8107020306

81141

SOUTH CAROLINA ELECTRIC AND GAS

BROKEN MOUNTING BRACKETS ON TRANSFORMER

06/29/1981

8108070116

81142

TRANSAMERICA DELAVAL, MELROSE SPRING AND TOOL WORKS

IMPROPERLY MANUFACTURED VALVE SPRINGS IN DSRV AND DSR STANDBY DIESEL GENERATOR

07/30/1981

8108060307

81143

TENNESSEE VALLEY AUTHORITY, STELLAR MANUFACTURING

DEFICIENT WELD ON WEIR WALL LINER PLATES

07/21/1981

8108070112

81144

TENNESSEE VALLEY AUTHORITY

ESSENTIAL RAW COOLING WATER AND CONTAINMENT COOLING SYSTEM VALVE OPERATOR SWITCH COMPARTMENT HEATERS

03/24/1981

8108070146

81145

UNITED ENGINEERS, MIDLAND ROSS

CABLE TRAY STRUT CONFIGURATIONS BASED ON INCORRECT LOAD TABLES

08/07/1981

8108200317

81146

GENERAL ELECTRIC, MORRISON-KNUDSE N

MOUNTING BRACKETS IN HIGH PRESSURE CORE SPRAY DIESEL GENERATOR CONTROL PANELS

08/05/1981

8108200308


81147

GENERAL ELECTRIC, CROSBY VALVE AND GAGE

INCOMPATIBILITY BETWEEN CROSBY 6X10 AND 8X10 SAFETY RELIEF VALVE SOLENOIDS

08/12/1981

8108200357

81148

TENNESSEE VALLEY AUTHORITY, RAYMOND CONTROL

DAMAGED GEARED LIMIT SWITCH HOUSING ON TWO FLOW CONTROL VALVES MOUNTED TOO CLOSE TO SWITCH COMPARTMENT HEATER

03/20/1981

8108250515

81149

TENNESSEE VALLEY AUTHORITY

ESSENTIAL RAW COOLING WATER AND CONTAINMENT COOLING SYSTEM VALVE OPERATOR SWITCH COMPARTMENT HEATERS

03/27/1981

8108250533

81150

BECHTEL POWER

LOAD TRANSFER DESIGN OF PRIMARY LOOP CROSSOVER LEG PIPE RESTRAINTS

08/21/1981

8109030167

81151

GENERAL ELECTRIC

INCORRECT TRANSMITTER AND TRIP UNITS FOR REACTOR VESSEL WATER LEVEL SCRAMS

08/19/1981

8109100425

81152

TEXAS UTILITIES GENERATING, WESTINGHOUSE

VOLUME CONTROL TANK LEVEL CONTROL SYSTEM

06/19/1981

8109150365

81153

BABCOCK AND WILCOX

SPURIOUS OPENING OF TURBINE BYPASS SYSTEM VALVES

08/27/1981

8109110337

81154

U. S. NATIONAL BUREAU OF STANDARDS

CF-252 SHIPMENT WITH WHITE RESIDUE

09/16/1981

810922.0388

81155

GILBERT/COMMON WEALTH

DIRTY FILTERS CAUSING HIGH NEGATIVE PRESSURE IN HEATING, VENTILATION AND AIR CONDITIONING DUCTWORK

09/16/1981

810922.0405

81156

BROWN AND ROOT, HILTI FASTENING SYSTEMS

DESIGN CRITERIA FOR WEDGE TYPE EXPANSION ANCHORS

09/04/1981

8109110287

81157

GENERAL ELECTRIC, WOODWARD GOVERNOR

POSSIBLY DEFECTIVE GOVERNOR FOR HIGH PRESSURE CORE SPRAY DIESEL GENERATOR

09/18/1981

8109240476


81158

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

SURFACE DAMAGE TO FIRST ROW OF TUBES IN STEAM GENERATOR

09/30/1981

8110060341

81159

PRESRAY

WELDS ON FUEL POOL GATES

10/09/1981

8110150426

81160

AMERICAN WARMING AND VENTILATING, ITT GENERAL CONTROLS

ACTUATOR SPRING MATERIALS AND NOMOGRAPHS

10/07/1981

8110140202

81161

AFCO STEEL, COPPERWELD STEEL

STRAIN AGING PHENOMENON IN ASTM A500 COLD FORM TUBING

10/07/1981

8110140315

81162

AFCO STEEL, COPPERWELD STEEL

STRAIN AGING PHENOMENON IN ASTM A500 COLD FORMED TUBING

10/07/1981

8110140408

81163

GIBBS AND HILL

TORNADO VENTING SYSTEM ENGINEERING CALCULATIONS, CONTROL ROOM VENTING PATH, AND ELECTRICAL CABINETS

10/08/1981

8110190559

81164

BECHTEL POWER

OMISSION OF LOCKING DEVICES ON FASTENERS OF CERTAIN MECHANICAL SHOCK ARRESTORS

10/07/1981

8110190520

81165

TENNESSEE VALLEY AUTHORITY, HUB

UNACCEPTABLE INDICATIONS ON ORIFICE FLANGES

10/15/1981

8110220471

81166

PARSONS PEEBLES

IMPROPER AMPLIFICATION OF WESTINGHOUSE TYPE ECT CURRENT TRANSFORMER IN STATIC EXCITER VOLTAGE REGULATOR SYSTEM

10/13/1981

8110200540

81167

BECHTEL POWER

DEFECTIVE WELDS IN BATTERY RACKS

10/21/1981

8110290121

81168

BECHTEL POWER, GENERAL ELECTRIC

GE 4.16 KV SWITCHGEAR ELECTRICAL WIRING SEPARATION REQUIREMENTS

09/21/1981

8109290333

81169

GENERAL ELECTRIC

INITIAL PRESSURE REGULATOR BELLOWS FAILURE

10/28/1981

8111040370


81170

B-LINE SYSTEMS

IMPERFECTIONS IN STEEL IN BEND AREA OF STRUT FITTINGS

11/02/1981

8111060530

81171

TRANSAMERICA DELAVAL, WESTERN TOOL AND SUPPLY

IMPROPERLY MANUFACTURED SPHERICAL WASHERS INSTALLED IN PISTON ASSEMBLY OF DSRV OR DSR STANDBY DIESEL GENERATOR

11/05/1981

8111110663

81172

RAMSTET FASTENING SYSTEMS, DANIEL CONSTRUCTION

CHANGE IN MATERIAL USED IN 1/4-INCH TRUBOLT FASTENERS

10/27/1981

8111060505

81173

BROWN AND ROOT, ROCKBESTOS

DIELECTRIC COAXIAL CABLES

11/02/1981

8111110648

81174

VAN HUFFEL TUBE, STONE AND WEBSTER

SLIP LOAD VALUES OF PS- 9227-1/2 RS STRUT NUTS

11/09/1981

8111130720

81175

ATOMIC ENERGY OF CANADA

TWO INCIDENTS ON AECL- CP TELETHERAPY UNITS EQUIPPED WITH AECL-CP DIGITAL TREATMENT TIMER A102409-654

11/04/1981

8111180383

81176

ATOMIC ENERGY OF CANADA

INCIDENTS WITH AECL-CP CATEGORY IV IRRADIATORS USING TOTE BOX PRODUCT HANDLING CONTAINERS

11/11/1981

8111190593

81177

PRESRAY, WOOLLEY

AIRLOCK DOOR SEAL CRACKING CAUSED BY IMPROPER MANUFACTURING PROCESS

11/10/1981

8111200833

81178

UNITED ENGINEERS

SLIPPAGE OF RACEWAY SUPPORT BOLTED STRUT FITTINGS

11/13/1981

8111240494

81179

GENERAL ELECTRIC

TRANSMITTER AND TRIP UNITS FOR REACTOR VESSEL WATER LEVEL SCRAMS

11/16/1981

8111240770

81180

COOPER ENERGY

EMERGENCY DIESEL GENERATOR FUEL NOZZLE HOLE DRILLED OVERSIZE

11/23/1981

8112020569


81181

BABCOCK AND WILCOX

SETPOINT FOR INITIATION OF ENGINEERED SAFEGUARDS FEATURES ACTUATION SYSTEM TOO LOW

11/24/1981

8112010299

81182

BROWN AND ROOT, HILTI FASTENING SYSTEMS

WEDGE TYPE EXPANSION ANCHOR ULTIMATE CAPACITY VALUES

11/19/1981

8111300184

81183

NEWPORT NEWS INDUSTRIAL

SUPPRESSION POOL FLOOR PLATE INDICATIONS

11/18/1981

8111240478

81184

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

EXCESSIVE OUTPUT FLUCTUATIONS OF FOXBORO INSTRUMENTS

11/09/1981

8112020674

81185

GEORGIA POWER, BECHTEL POWER

INCORRECT DESIGN OF PRIMARY LOOP SUPPORTS AND RESTRAINTS

11/11/1981

8112020636

81186

AMETEK, BECHTEL POWER

WRAPPER PLATES FOUND FABRICATED FROM INCONEL 718 ALLOY IN LIEU OF REQUIRED 304 STAINLESS STEEL

11/23/1981

8112020587

81187

ATOMIC ENERGY OF CANADA

DEFECT OF AECL-CP MODEL GAMMABEAM 650 COBALT

60 RESEARCH IRRADIATORS

11/12/1981

8111250345

81188

ATOMIC ENERGY OF CANADA

AECL-CP MODEL L-118 RADIATION ROOM MONITOR COMBINED WITH PERSONNEL DOOR ENTRANCE INTERLOCK

11/23/1981

8112020462

81189

BECHTEL POWER, STEWART AND STEVENSON

DIESEL GENERATOR HIGH CRANKCASE PRESSURE SIGNALS

11/25/1981

8112070337

81190

VAN HUFFEL TUBE, STONE AND WEBSTER

REVISED SLIP LOAD VALVES OF PS-9227-1/2RS STRUT NUTS

11/25/1981

8112030440

81191

UNITED ENGINEERS

CORRECTS TYPOGRAPHICAL ERROR IN 811114 POTENTIAL DEFECT AT SEABROOK, WPPSS 1, AND WPPSS 4

11/23/1981

8112080314

81192

GENERAL ELECTRIC

LOOSE TERMINATION RELAYS IN PANEL FOR MAIN STEAM ISOLATION VALVE

12/07/1981

8112140105

81193

RICHMOND ENGINEERING

DENSITY LIMITS IN RADIOGRAPHIC FILM

11/17/1981

8112020552


81194

SOUTH CAROLINA ELECTRIC AND GAS

INADEQUATE SPECIFICATION FOR QUALIFICATION OF KERITE SPLICES USED ON SAFETY- RELATED CIRCUITS IN HARSH ENVIRONMENTS OUTSIDE CONTAINMENT

12/03/1981

8112140294

81195

COLT INDUSTRIES

PIELSTICK TYPE PC-2 DIESEL GENERATOR SETS

11/30/1981

8112100335

81196

TENNESSEE VALLEY AUTHORITY, POWER SYSTEMS

BREAKING UP OF INTERNAL RETAINER IN CHECK VALVE IN EMERGENCY DIESEL GENERATOR STARTING AIR SYSTEM

08/27/1981

8109080235

81197

WESTINGHOUSE

CONTROL CIRCUITRY DESIGN FOR VOLUME CONTROL TANK LEVEL INSTRUMENTATION

11/12/1981

8112080358

81198

NORTHEAST NUCLEAR ENERGY

RESISTANCE TEMPERATURE DETECTORS AND ASSOCIATED SIGNAL PROCESSING EQUIPMENT

12/08/1981

8112230538

81199

BINGHAM- WILLAMETTE, STONE AND WEBSTER

CRACK AT SECURING PIN HOLE IN IMPELLER WEAR RING ON TWO AUXILIARY FEEDWATER PUMPS

11/12/1981

8112230052

81200

BOSTON EDISON

BYPASS CONDITION IN REACTOR BUILDING COMPONENT COOLING WATER HEAT EXCHANGER

10/08/1981

8110200556

Part 21 Reports for 1980

LOG_NO

NOTIFIER, VENDOR

DESCRIPTION

REP_DATE

ACCESS_NO

80001

AMERICAN WARMING AND VENTILATING, ITT GRINNELL

SPRING USED IN SOME NH91-96 AND 98 MILLIAMPERE HYDRAMOTOR ACTUATORS MANUFACTURED FROM INCORRECT MATERIAL

01/08/1980

8001310149

80002

COLT INDUSTRIES

EMERGENCY DIESEL GENERATOR CRANKSHAFT THRUST BEARING FAILURE PROBABLY CAUSED BY OMISSION OF PLUGS IN OIL SUPPLY SYSTEM FOR BEARING

01/14/1980

8001300477

80003

COLT INDUSTRIES

CONFIGURATION OF HIGH HEAT EXCHANGER STACK ON EMERGENCY DIESEL GENERATOR SKID DIFFERENT FROM SEISMIC ANALYSIS

01/16/1980

8007090270

80004

RUSKIN, BECHTEL POWER

WEAK SPRING CLOSURE OF VERTICAL NIBD TYPE FIRE DAMPERS

01/21/1980

8007080071

80005

CONSOLIDATED EDISON, ATWOOD AND MORRILL

BARREL AND PLUNGER MATERIAL IN VALVE TO BE IMPROVED BEFORE SHIPMENT

01/31/1980

8002250094

80006

ITT GRINELL

VALVE ACTUATOR SELECTION NOMOGRAPHS DO NOT INCLUDE EFFECTS OF FRICTION OR RESIDUAL HYDRAULIC FORCES

02/05/1980

8002270242

80007

BROWN-BOVERI, MOTOROLA

FAILURE OF OVERCURRENT RELAY

02/11/1980

8003040707

80008

BORG-WARNER (BW/IP INTERNATIONAL)

MOTOR OPERATED GATE VALVE FAILED TO COMPLETELY CLOSE WHEN ACTUATED UNDER OPERATING CONDITIONS

02/12/1980

8003240078

80009

REACTOR CONTROLS, CAPITOL MANUFACTURING

DEFECT IN ELBOW, HEAT CODE ID-M468

02/21/1980

8003070099


80010

BABCOCK AND WILCOX, ATLAS INDUSTRIAL

POTENTIALLY OVERSTRESSED SUPPORTS ON REACTOR COOLANT LETDOWN COOLERS

03/03/1980

8004020459

80011

SOUTH CAROLINA ELECTRIC AND GAS, TERRY TURBINE

DEFECT EMERGENCY FEEDWATER PUMP, TURBINE GOVERNOR VALVE LINKAGE

03/07/1980

8004140174

80012

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

NONCONFORMANCE IN FORM OF OVERSTRESSED PIPES, SUPPORTS, AND NOZZLES RESULTING FROM CHANGE IN VALVE AND OPERATOR WEIGHTS

03/04/1980

8003240511

80013

CONTROL COMPONENTS

VALVE BONNET FLANGE WELDMENT LIQUID PENETRANT NOT EXAMINED ON 2 SIDES

03/11/1980

8004080101

80014

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

CRACKED CONTROL ROD GUIDE TUBE SUPPORT PINS AND FLEXURES

03/14/1980

8005070094

80015

VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE

CONTROL ROD GUIDE TUBE SUPPORT PINS BREAKING DUE TO STRESS CORROSION CRACKING

03/18/1980

8004070019

80016

GENERAL ELECTRIC, ROSEMOUNT

DEFECTIVE TRANSMITTER NO. 1152 AND 510DU TRIP OR CALIBRATION UNIT

03/21/1980

8004100061

80017

BABCOCK AND WILCOX, AMERICAN AIR FILTER

SUPPORT BRACES FOR REACTOR BUILDING COOLERS COULD BE OVERSTRESSED

03/24/1980

8004150210

80018

VIRGINIA ELECTRIC AND POWER, SIEMENS-ALLIS

IMPROPER INSTALLATION OF INBOARD AND OUTBOARD SHAFT FANS

03/19/1979

8003260346

80019

DRESSER INDUSTRIES

POSSIBILITY OF FLOW MEDIA THROUGH VALVES DIFFERENT THAN SPECIFIED

04/01/1980

8004300556

80020

PORTLAND GENERAL ELECTRIC, WESTINGHOUSE

COOLANT PUMP MAIN FLANGE BOLT HAS LINEAR MAGNETIC INDICATION AT BOTTOM

04/10/1980

8005020001


80021

COMSIP

PUMP STARTED WITH VALVE CLOSED

04/03/1980

8005070102

80022

POWER SYSTEMS, ITT GENERAL CONTROLS

DEFECTS IN EMERGENCY DIESEL GENERATOR PANEL

04/07/1980

8004290066

80023

JAMESBURY, BECHTEL POWER

VALVE LEAKED TO ATMOSPHERE THROUGH FLANGE BOLT HOLE DURING PREOPERATIONAL TESTING

04/25/1980

8006060267

80024

HOUSTON LIGHTING AND POWER, BINGHAM-WILLAME TTE

(SULZER-BINGHAM)

UNQUALIFIED MOTOR OPERATOR FOR TRIP AND THROTTLE VALVE OF TURBINE DRIVEN AUXILIARY FEEDWATER PUMP

04/11/1980

8004180421

80025

EXXON MINERALS

POTENTIAL SAFETY HAZARD CAUSED BY MAXIMUM PRECIPITATION WITH 50 MILES PER HOUR WIND, WHICH COULD CAUSE LIQUID TO FLOW OVER DAM

05/01/1980

8005230108

80026

AMERICAN WARMING AND VENTILATING, BECHTEL POWER

WORKMANSHIP AND DESIGN DEFECTS OF SOME WIRING CONNECTIONS

05/06/1980

8005210316

80027

BECHTEL POWER

POSSIBLE PIPE SUPPORT DESIGN RELEASED FOR CONSTRUCTION EXCEEDING ALLOWABLE EMBED LOAD

01/31/1980

8002070346

80028

CTI NUCLEAR, EDISON ELECTRIC

FAILURE OF TEMPERATURE DETECTION ELECTRONIC CONTROL CIRCUIT IN AIR FILTRATION SYSTEM

05/03/1980

8005220449

80029

SOUTH CAROLINA ELECTRIC AND GAS, COLT INDUSTRIES

FAILURE OF ADAPTOR IN AIR START MODIFICATION PACKAGE FOR EMERGENCY DIESEL GENERATOR

05/09/1980

8005230244

80030

WESTINGHOUSE

CENTRIFUGAL CHARGING PUMP OPERATION FOLLOWING SECONDARY SIDE HIGH ENERGY LINE RUPTURE

05/08/1980

8005230250


80031

FLORIDA POWER AND LIGHT, COMBUSTION ENGINEERING

PARTIAL DRAINING OF REACTOR COOLING SYSTEM IN MODE 5 NOT ANALYZED FOR BORON DILUTION EVENT

05/15/1980

8005270399

80032

UNITED ENGINEERS AND CONSTRUCTORS

DISCREPANCY IN SEISMIC DESIGN IN CONTAINMENT ANNULAR AREA

05/13/1980

8006020019

80033

UNITED ENGINEERS AND CONSTRUCTORS, WELK BROTHERS METAL PRODUCTS

USE OF EARLIER REVISION OF AMPLIFIED RESPONSE SPECTRA IN DESIGN OF TWO SAFETY-RELATED TANKS

05/13/1980

8006020052

80034

CUTLER-HAMMER (EATON)

POSSIBLE NONCOMPLIANCE OF MOTOR CONTROL CENTERS TO CUSTOMER SPECIFICATIONS

05/14/1980

8006030270

80035

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

LACK OF SEISMIC SUPPORT AND MISSILE PROTECTION FOR THE EMERGENCY DIESEL GENERATOR MUFFLER

02/05/1979

7902120202

80036

BECHTEL POWER, CORNER AND LADA

PIPE SUPPORT SWAY STRUTS WITH LOOSE BUSHINGS

05/19/1980

8005300461

80037

FLORIDA POWER AND LIGHT, STANDARD FITTINGS

CRACKING IN HALF-INCH SCHEDULE 40 STAINLESS STEEL ELBOWS

04/29/1980

8005230479

80038

BROWN-BOVERI

MISOPERATION OF K-600S CIRCUIT BREAKER

05/19/1980

8006090478

80039

ROSEMOUNT

MODEL 1152 TRANSMITTER OUTPUT OUT OF INPUT CALIBRATION RANGE

03/14/1980

8006120383

80040

BORG-WARNER (B2/IP INTERNATIONAL), LIMITORQUE

POSSIBILITY OF LOOSE STEM NUTS AFTER CONTINUOUS VALVE OPERATION

05/23/1980

8006180356

80041

FLORIDA POWER AND LIGHT, DRESSER INDUSTRIES

EXTENSIVE CRACKING IN THE VALVE DISC GUIDE ON ALL SIX MAIN STEAM SAFETY VALVES

05/30/1980

8006110134


80042

FLORIDA POWER AND LIGHT, CRANE

CONTAINMENT ISOLATION VALVE FWV-45 INOPERABLE CONTRARY TO TECHN ICAL SPECIFICATION

05/29/1980

Not available

80043

NPS INDUSTRIES, SOUTHERN BOLT AND FASTENER

DEFECTIVE FASTENER MATERIALS A490 AND A540 PIPE WHIP RESTRAINTS

06/16/1980

8007160807

80044

PUBLIC SERVICE OF INDIANA, WESTINGHOUSE

DEFECTIVE WESTINGHOUSE TYPE W-2 SWITCH

06/18/1980

8007170230

80045

CARRIER

POTENTIAL DEFECT IN AIR CONDITIONING UNITS IN FACILITIES

06/17/1980

8007170236

80046

TENNESSEE VALLEY AUTHORITY, WESTINGHOUSE

CHEMICAL AND VOLUME CONTROL SYSTEM CENTRIFUGAL CHARGING PUMP MINIMUM FLOW AFTER SECONDARY SIDE HIGH ENERGY BREAK

06/18/1980

8007170664

80047

TECH-SIL

ORIGINAL FORMULATION OF MATERIALS CONTAINING 5 PERCENT GEL CANNOT BE TRACED

06/20/1980

8007170214

80048

COLT INDUSTRIES

IMPROPER ROCKER ARM PRELUBE PUMP OPERATION ASSOCIATED WITH PC-2 DIESEL GENERATORS

06/27/1980

8007160366

80049

COLT INDUSTRIES

DIESEL GENERATOR BATTERY RACKS DO NOT MEET SEISMIC DESIGN

07/01/1980

8007140601

80050

STONE AND WEBSTER

CONTAINMENT ELECTRICAL PENETRATION FAULT PROTECTION DEVICES

07/01/1980

8007140585

80051

VALCOR

VALVE MODEL V52600-554-1 IN DIESEL GENERATOR CONTROL AIR SYSTEM NOT DESIGNED FOR CONTINUOUS OPERATION IN ENERGIZED MODE

06/27/1980

8007160366

80052

SOUTH CAROLINA ELECTRIC AND GAS, TERRY TURBINE

DEFECTIVE WOODWARD GOVERNOR SUPPLIED ON TERRY TURBINES

06/04/1980

8007110489


80053

VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE

NONCONSERVATIVE ASSUMPTION IN BORON DILUTION ACCIDENT ANALYSIS

07/02/1980

8007210092

80054

TUBE TURNS, ARMCO

RECALL OF WELDING FITTINGS CONTAINING J55 GRADE DRILL CASING MATERIAL

07/03/1980

8007210079

80055

MISSISSIPPI POWER AND LIGHT, WESTINGHOUSE

CRACKING, BREAKING, OR SAGGING TERMINAL STRIPS IN WESTINGHOUSE ELECTRICAL PENETRATION ASSEMBLIES

07/02/1980

8007150105

80056

MISSISSIPPI POWER AND LIGHT, BROWN BOVERI

SOLID STATE TRIP DEVICES ON THE 480 VOLT LOAD CENTERS FAILED TO OPERATE PROPERLY DURING SYSTEM FUNCTIONAL TEST

07/02/1980

8007150099

80057

TENNESSEE VALLEY AUTHORITY, TERRY TURBINE

MACHINING ERROR IN FABRICATION OF MECHANICAL OVERSPEED TRIP VALVE

06/30/1980

8007240455

80058

ATOMIC ENERGY OF CANADA LTD

INTERFERENCE WITH SOURCE MOVEMENT INTO SHIELDED POSITION

07/03/1980

8007240391

80059

TENNESSEE VALLEY AUTHORITY, BRISTOL STEEL AND IRONWORKS

STRUCTURAL STEEL FRAMING FOR CONTROL BUILDING

07/09/1980

8007230255

80060

TENNESSEE VALLEY AUTHORITY, AUMA ACTUATORS

MOTOR OPERATED VALVES LOCATED IN THE ESSENTIAL RAW WATER COOLING SYSTEM FAILED TO OPERATE IN EITHER THE ELECTRICAL OR MECHANICAL MODE

07/10/1981

8009120293

80061

CAROLINA POWER AND LIGHT, NELSON ELECTRIC

LACK OF STUD BASE QUALIFICATION FOR ANGLE ARC SHIELD

07/11/1980

8007230247

80062

BERGEN-PATERSON, PACIFIC SCIENTIFIC

POTENTIAL INTERFERENCE OF STRUT ASSEMBLY WITH MECHANICAL SHOCK ARRESTOR

06/20/1980

8007290448


80063

BABCOCK AND WILCOX

CRACKED STEAM GENERATOR MANWAY STUDS

07/11/1980

8007230239

80064

BROWN AND ROOT, NPS INDUSTRIES

LATENT MATERIAL NONCOMPLIANCES IN ASME SECTION III PIPE SUPPORTS

07/11/1980

8007290441

80065

MISSISSIPPI POWER AND LIGHT,

G. H. BETTIS

LOOSE KEY IN ROBOT ARM ACTUATOR FOR PRATT BUTTERFLY VALVES

06/11/1980

8006180251

80066

PENNSYLVANIA POWER AND LIGHT, GENERAL ELECTRIC

PREMATURE TIME OUT AND DRIFTING SET POINTS FOR PNEUMATIC TIME DELAY RELAYS ASSOCIATED WITH AGASTAT 7000 AND GE CR 2820 RELAYS

07/11/1980

8007180434

80067

BATTELLE COLUMBUS LABORATORY

RELEASE OF RADIOACTIVE MATERIAL FROM SHIPPING CASK DURING UNLOADING OPERATION 800503

07/18/1980

8209300393

80068

BABCOCK AND WILCOX, BAILEY CONTROLS

POTENTIAL LOSS OF 24 VOLT CONTROL POWER AND SAFETY-RELATED INSTRUMENTATION

07/18/1980

8008070375

80069

STONE AND WEBSTER, GENERAL ELECTRIC

LOOSE MAIN OUTPUT CRANKS CAUSE SNAP RING DEFORMATION IN CIRCUIT BREAKER MECHANISM

07/23/1980

8008070075

80070

MDA SCIENTIFIC, DWYER INSTRUMENTS

TESTING FAILURE OF SAFETY-RELATED PRESSURE SWITCHES IN TOXIC GAS MONITORS

07/20/1980

8008070087

80071

BORG-WARNER (BW/IP INTERNATIONAL)

BACKSEATED VALVE GATE COULD DISENGAGE FROM GUIDE

07/22/1980

8008070071

80072

NORTHEAST NUCLEAR ENERGY, WESTINGHOUSE

LACK OF ADEQUATE CLEARANCE FOR BOTTOM OF PLUG RELOAD FUEL ASSEMBLIES

07/23/1980

8708030432

80073

ALABAMA POWER, GENERAL ELECTRIC

CONTAINMENT LEAKING THROUGH THREE MEDIUM VOLTAGE PENETRATION MODULES INTO AUXILIARY BUILDING

07/22/1980

8008070007


80074

BECHTEL POWER, CONS/CHEM

QUALIFICATION OF EPOXY SURFACE COATING

07/28/1980

8008070010

80075

ATOMIC ENERGY OF CANADA, LTD.

ADDITIONAL FAILURE MODES ON THERATRON 60, THERATRON 80, ELDERADO

6, AND ELDERADO 8 TELETHERAPY UNITS

07/28/1980

8008070008

80076

PUBLIC SERVICE OF COLORADO

INFORMATION WITHELD PER 10 CFR 2.790

07/29/1980

8008150137

80077

MISSISSIPPI POWER AND LIGHT, GENERAL ELECTRIC

EIGHT SWITCHGEAR UNITS CONTAINING DEFECTIVE SB-12 SWITCHES

08/01/1980

8008140565

80078

COMSIP, RELIANCE ELECTRIC

DRIVE SHAFT OF CLASS 1E MOTOR SNAPPED IN TWO PLACES WHEN DRIVING DIA-VAC DIAPHRAGM PUMP

07/31/1980

8008180212

80079

MISSISSIPPI POWER AND LIGHT,

BORG-WARNER (BW/IP INTERNATIONAL)

OUT OF SPECIFICATION BOLT TORQUE VALUES ON HIGH PRESSURE CORE SPRAY PUMP

08/04/1980

8008190050

80080

GENERAL ELECTRIC

INADEQUATE ELECTRICAL SEPARATION IN NUCLEAR SYSTEM PROTECTION PANELS

08/07/1980

8008190054

80081

FLORIDA POWER CORPORATION, GENERAL ELECTRIC

IMPROPER FLUID PROVIDED WITH REACTOR COOLANT PUMP HYDRAULIC SHOCK SUPPRESSORS

08/07/1980

8009020197

80082

MISSISSIPPI POWER AND LIGHT, IMPERVITRAN

CIRCUIT BREAKER CONTROL TRANSFORMER FAILED WHEN VALVE WAS CONNECTED

08/08/1980

8008280450

80083

UNITED ENGINEERS AND CONSTRUCTORS, BUFFALO FORGE

DISCREPANCY IN RESPONSE SPECTRA USED IN DESIGN OF CERTAIN HEATING VENTILATION AND AIR CONDITIONING EQUIPMENT

08/08/1980

8008280248

80084

GENERAL ATOMICS

POTENTIAL PROBLEM WITH AREA MONITOR COUNT RATE ASSEMBLY RP-2C UNDER EXCESSIVE STRESS

08/13/1980

8009120697


80085

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

LACK OF INDEPENDENCE OF REDUNDANT CONTROL ROOM AND EMERGENCY SWITCHGEAR ROOM AIRCONDITIONING

01/18/1979

8008250519

80086

VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE

FOULING OF FEEDWATER VENTURI

08/15/1980

8009120702

80087

SOUTH CAROLINA ELECTRIC AND GAS, SOUTHWEST FABRICATING AND WELDING

ASME CLASS I PIPE NOT EXAMINED ULTRASONICALLY AS REQUIRED

07/30/1980

8009100427

80088

WHITING

LEAKS IN CALANDRIA HEAT EXCHANGER TUBES IN RADWASTE EVAPORATOR

09/03/1980

8009150168

80089

TENNESSEE VALLEY AUTHORITY, BROWN BOVERI

MOTOR CONTROL CENTER TRANSFORMER FUSE COORDINATION

09/08/1980

8009160377

80090

MISSISSIPPI POWER AND LIGHT, GENERAL ELECTRIC

SERIES 20, TYPE PR-20 SWITCH MALFUNCTIONS

10/28/1980

8011060700

80091

GEORGIA POWER, SOUTHERN BOLT AND FASTENER

FAILURE OF BOLTING MATERIAL

09/12/1980

8009190493

80092

MISSISSIPPI POWER AND LIGHT, PACIFIC AIR PRODUCTS

FRACTURED ACTUATOR TO DAMPER SHAFT COUPLING IN THE DIESEL GENERATOR BUILDING

08/29/1980

8009080376

80093

TENNESSEE VALLEY AUTHORITY, WEIR PUMPS

EXCESSIVE VIBRATIONS OF ERCW PUMP AND MOTOR ASSEMBLY

09/17/1980

8009250256

80094

ROCKWELL INTERNATIONAL, SWEPCO TUBE

WELD DISCREPANCY INVOLVING ASME- SA312 PIPE

09/05/1980

8010020599

80095

HILTI FASTENING SYSTEMS, BECHTEL POWER

OBSERVED REDUCTION IN AVERAGE ULTIMATE TENSILE VALUES IN ANCHOR

09/17/1980

8010020669

80096

TRANSMERICA DELAVAL

POTENTIAL DEFECT IN COMPONENT OF DSRV STANDBY DIESEL GENERATOR LINK ROD ASSEMBLY

09/19/1980

8010020603


80097

COLT INDUSTRIES, BELOIT POWER SYSTEMS

GENERATOR COLLECTOR RINGS AND FIELD COILS SHORTED TO ROTOR

09/22/1980

8010140343

80098

MISSISSIPPI POWER AND LIGHT, BECHTEL POWER

FAILURE OF PILLOW BLOCK BEARINGS IN STANDBY SERVICE WATER BASIN FANS

09/26/1980

8010230138

80099

CAROLINA POWER AND LIGHT

FLEXING OF UNIT 1 CONTAINMENT DOME AT HARRIS

09/23/1980

8010230185

80100

BECHTEL POWER, ITT GRINNELL

PIPE SUPPORTS WITH DISENGAGED SELF- ALIGNING ROD END BUSHINGS

10/08/1980

8010210009

80101

TENNESSEE VALLEY AUTHORITY

CRACKS IN REACTOR PRESSURE VESSEL SHIELD WALL AT HARTSVILLE

10/03/1980

8011140026

80102

BROWN AND ROOT, POWER CONVERSION PRODUCTS

OUT OF SPECIFICATION ELECTRONIC COMPONENTS IN CLASS 1E BATTERY CHARGERS

10/07/1980

8010210006

80103

BRAND REX

ABSENCE OF CURED CLASS 1E CONDUCTOR

10/08/1980

8010240591

80104

AMERON,

ITT GENERAL CONTROLS

THIRTEEN ACTUATORS NOT SEISMICALLY MOUNTED

10/14/1980

8010240549

80105

VALCOR ENGINEERING

FAILURE OF PART NUMBER V70900-21-3 WHEN USED IN CONTINUOUS ENERGIZED MODE AT ELEVATED TEMPERATURES

09/26/1980

8010240557

80106

TARGET ROCK, LIMITORQUE

TEST FAILURE OF VALVE STEM FOR MOTOR OPERATED GLOBE VALVE MODEL 74R-008

10/15/1980

8010240563

80107

ROCKWELL INTERNATIONAL, WILLIAM POWELL

4-DEGREE ROTATION OF VALVE ACTUATOR DURING TEST

10/15/1980

8010290084

80108

MISSISSIPPI POWER AND LIGHT, SANDVIK STEEL WORKS

STANDBY DIESEL GENERATOR INSTRUMENT TUBING FAILURE

10/20/1980

8010310517


80109

MISSISSIPPI POWER AND LIGHT, REACTOR CONTROLS

PIPE SUPPORTS HAD TUBE STEEL SUBSTITUTED FOR ANGLE IRON

10/13/1980

8010300497

80110

MISSISSIPPI POWER AND LIGHT, PACIFIC AIR PRODUCTS

FAILURE OF TACK WELD CONNECTING SHAFT TO BLADE BRACKET OF SAFETY RELATED AUTOMATIC AIR DAMPER

10/13/1980

8103030785

80111

MISSISSIPPI POWER AND LIGHT

INCORRECT TYPE OF THROTTLING VALVES PURCHASED

10/13/1980

8010310511

80112

MISSISSIPPI POWER AND LIGHT

NONCOMPLIANCE RADIOGRAPHS WITH CODE REQUIREMENTS

10/20/1980

8010310523

80113

APPLIED PHYSICS,

J. L. SHEPHERD

MALFUNCTION IN CONTROL CONSOLE OF CS- 137 CALIBRATOR

10/21/1980

8010310046

80114

GENERAL ELECTRIC

FAILURE OF HYDROGEN MONITOR

10/24/1980

8011030629

80115

TENNESSEE VALLEY AUTHORITY, US STEEL

STEEL PIPE WITH LONGITUDINAL CRACKS

11/03/1980

8011140557

80116

TENNESSEE VALLEY AUTHORITY, SIEMENS-ALLIS

EXCESSIVE DAMAGE TO STUD SPACERS AND WASHERS IN ESSENTIAL RAW WATER COOLING WATER PUMPS

11/05/1980

8011190715

80117

TENNESSEE VALLEY AUTHORITY, COMBUSTION ENGINEERING

DEFICIENT WELDS ON GAS STRIPPER MODULE

11/06/1980

8011140396

80118

TENNESSEE VALLEY AUTHORITY, KEROTEST MANUFACTURING

USE OF UNCERTIFIED TORQUE WRENCH MULTIPLIERS

11/07/1980

8011140064

80119

TENNESSEE VALLEY AUTHORITY, CTI NUCLEAR

DIFFERENTIAL PRESSURE INDICATORS ON AIR CLEANUP UNITS

11/10/1980

8011210448

80120

G. H. BETTIS

N521-SR ACTUATOR MOVEMENT PREVENTED BY INTERNAL SHIFTING OF SPRING GUIDE SLEEVE

11/17/1980

8012100406


80121

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

POTENTIAL OUT-OF-PHASE TRANSFER OF EMERGENCY BUSES FROM OFFSITE POWER TO EMERGENCY DIESEL GENERATORS AT RATED SPEED AND VOLTAGE

11/19/1980

8012040669

80122

DUKE POWER, E-MAX

IMPROPER OPERATION OF ISOLATOR PART NUMBER 1750115

11/18/1980

8012240083

80123

STONE AND WEBSTER

SYNTHETIC INSULATED SWITCHBOARD CABLE INSTALLED INSIDE CONTAINMENT WITHOUT PROPER DOCUMENTATION

11/24/1980

8012040645

80124

TENNESSEE VALLEY AUTHORITY, CROSBY VALVE AND GAGE

BROKEN SPRING IN PRESSURIZER SAFETY VALVE

11/26/1980

8012100548

80125

TENNESSEE VALLEY AUTHORITY, ITT GENERAL CONTROLS

DEFICIENCY OF DAMPERS

11/26/1980

8012150266

80126

SOUTH CAROLINA ELECTRIC AND GAS, GILBERT/ COMMONWEALTH

OMISSION OF SEAL FOR SPEED CHANGING SWITCH FOR SERVICE WATER PUMPS

11/21/1980

8012020434

80127

SOUTH CAROLINA ELECTRIC AND GAS, GILBERT/ COMMONWEALTH

SERVICE WATER DISCHARGE ISOLATION VALVES SHOULD INCORPORATE LIMIT SWITCH RATHER THAN TORQUE SWITCH

11/21/1980

8012020445

80128

MISSISSIPPI POWER AND LIGHT,

ITT GRINNELL

DEFECTIVE COMPONENTS IN RECIRCULATION PUMP HANGER

11/24/1980

8012150011

80129

STONE AND WEBSTER, SQUARE D

STARTER ARMATURE BUMPERS INSIDE CASE TEND TO STICK

12/02/1980

8012120638

80130

SOUTH CAROLINA ELECTRIC AND GAS, WESTINGHOUSE

TEN GATE VALVES FAILED TO COMPLETELY CLOSE UNDER TEST

11/26/1980

8012100440

80131

MISSISSIPPI POWER AND LIGHT, BECHTEL POWER

INSTALLATION OF FIRE DAMPERS WITHOUT SUFFICIENT DRAWINGS OR PROCEDURES

12/03/1980

8012300098


80132

TENNESSEE VALLEY AUTHORITY, BABCOCK AND WILCOX

NONCONSERVATIVE ANALYSIS FOR REACTOR PROTECTION SYSTEM SETPOINTS

12/03/1980

8012160675

80133

MISSISSIPPI POWER AND LIGHT, POTTER AND BRUMFIELD

LOOSE WIRE TERMINATIONS ON AMF TYPE RELAYS

12/04/1980

8012170304

80134

TENNESSEE VALLEY AUTHORITY, RAWLPLUG

INADEQUATE WEDGE BOLT EXPANSION ANCHORS

12/04/1980

8012230110

80135

TENNESSEE VALLEY AUTHORITY, CTI NUCLEAR

DEFICIENCY IN STANDBY GAS TREATMENT SYSTEM CHARCOAL ADSORBER

11/26/1980

8012050381

80136

MISSISSIPPI POWER AND LIGHT,

ITE IMPERIAL

INCORRECTLY CRIMPED TERMINATIONS IN ENGINEERED SAFETY FEATURES 4.16 KV BUS

11/06/1980

8011140071

80137

MISSISSIPPI POWER AND LIGHT, GUYON ALLOYS

INDICATIONS IN 3/4-INCH COUPLINGS

09/25/1980

8010030436

80138

VELAN VALVE

SWING VALVES STUCK OPEN BY DISC NUT LOCK- WIRE JAMMED AGAINST MACHINED RELIEF IN BODY

11/05/1980

8012240127

80139

CHEMTROL, GENERAL ELECTRIC

FIRE PENETRATION SEALS FAILED TEST

11/03/1980

8012290543

80140

GENERAL ELECTRIC

REACTOR PROTECTION SYSTEM FLEXIBLE CONDUIT DEFECT COULD CAUSE HOT SHORTS

12/08/1980

8012240089

80141

ALABAMA POWER, C AND D BATTERIES

ELECTROLYTE FUMES CAN CREATE LOW-RESISTANCE PATH BETWEEN POSTS ON 3-DCU-3 BATTERIES

12/10/1980

8012240055

80142

COLT INDUSTRIES

EMERGENCY DIESEL GENERATOR MODEL 38TD8-

1/8

12/04/1980

8012310454

80143

U.S. NAVY, AUTOMATION INDUSTRIES

DEFECTS IN SPRING- LOADED DISCONNECT SOURCES IN NEW RADIOISOTOPE EXPOSURE DEVICES

12/24/1980

8501250294


80144

MISSISSIPPI POWER AND LIGHT, PACIFIC AIR PRODUCTS

DIESEL GENERATOR BUILDING INLET DAMPER ACTUATOR SHAFT COUPLING FRACTURED IN TEST

12/19/1980

8101260765

80145

TENNESSEE VALLEY AUTHORITY, INDUSTRIAL ENGINEERING WORKS

CRACKS IN REACTOR PRESSURE VESSEL SHIELD WALL

12/31/1980

8012300718

Part 21 Reports for 1979

LOG_NO

NOTIFIER, VENDOR

DESCRIPTION

REP_DATE

ACCESS_NO

79001

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

BREAKS OCCURRED IN UNDERWATER SERVICE WATER SPRAY HEADERS DURING HIGH PRESSURE TESTING

12/15/1978

8010200686

79002

NEBRASKA PUBLIC POWER, LECKENBY

CRACKED ALUMINUM WELDS ON HIGH DENSITY STORAGE RACKS

01/04/1979

7901170324

79003

VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE

AXIAL POWER DISTRIBUTION MONITORING SYSTEM DOESN'T PROPERLY ACCOUNT FOR IN CORE MOVEABLE DETECTOR BACKGROUND SIGNAL

01/11/1979

7901250186

79004

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

MAXIMUM FLOW RATE BELOW 37GPM FOR 95 F SERVICE WATER TO HIGH HEAD SAFETY INJECTION PUMP

01/12/1979

7901250182

79005

VIRGINIA ELECTRIC AND POWER, GENERAL ELECTRIC

DEFECTIVE END CASTING ON RECIRCULATION SPRAY PUMP MOTORS CAUSED BY BEARING GREASE LEAK

01/22/1979

8010200734

79006

GIBBS AND HILL, BORG-WARNER (BW/IP INTERNATIONAL)

UNTESTED SUPPLIED ACTIVE VALVES; COULD COMPROMISE DECAY HEAT REMOVAL, CONTAINMENT INTEGRITY

01/24/1979

8010200716

79007

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

RECIRCULATION SPRAY COOLERS SUBJECT TO HYDRAULIC TRANSIENT UPON STARTUP

02/09/1979

7903200159

79008

BERGEN-PATERSON

RIGID ROD STRUTS MAY NOT MEET CRITERIA

02/16/1979

8003280272

79009

VIRGINIA ELECTRIC AND POWER, AUTOMATIC SWITCH COMPANY (ASCO)

INOPERABILITY OF AC AND DC SOLENOID OPERATED VALVES CAUSED BY OMISSION OF PARTS DURING REASSEMBLY

02/23/1979

8010200692

79010

GENERAL ELECTRIC

AV LINE SWITCHBOARDS FOR CLASS 1E SERVICE SHIPPED WITH INCORRECT AMMETERS

02/16/1979

7903210003


79011

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

COLLAR OR SADDLE SHIELD TO REDUCE THE DOSE RATES ON OPERATING FLOOR

01/31/1979

7902020241

79012

FLORIDA POWER, ITE-GOULD

LESS THAN RECOMMENDED TORQUE ON PIVOT BOLTS FOR 480 V CIRCUIT BREAKERS

03/07/1979

Not available

79013

GENERAL ELECTRIC

CONTROL ROOM PANEL FAILED SEISMIC QUALIFICATION TESTING

03/06/1979

Not available

79014

EXXON MINERALS

AIRBORNE RELEASE IN UNRESTRICTED AREA OF SOLUBLE URANIUM- SODIUM CHEMICAL FROM SAND BLASTING

03/24/1979

7905150070

79015

GOLDEN GATE SWITCHBOARD, GENERAL ELECTRIC

TWO COMPONENT FAILURES DURING SWITCHGEAR QUALIFICATION

03/30/1979

Not available

79016

VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE

CRACKED SPLITTER PLATE IN REACTOR COOLANT PIPE TO REACTOR COOLANT PUMP SUCTION

03/27/1991

7905100055

79017

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

VALVES USED IN SAFETY INJECTION SYSTEMS WEIGH MORE THAN VALUE USED IN ANALYSIS

03/26/1979

7905100070

79018

VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE

AIR OPERATED VALVE LIMIT SWITCH ACTUATING ARM FLEXES DURING VALVE OPERATION

03/26/1979

7905100076

79019

LIBERTY CONTROLS, TUBE TURNS

ELBOW CARBON CONTENT EXCEEDS ASME CODE ALLOWANCE

04/04/1979

7905250373

79020

VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE

SINGLE ROD DROP

04/06/1979

8010200712

79021

VIRGINIA ELECTRIC AND POSER, STONE AND WEBSTER

INTERNAL ELECTRIC FAULT IN KLOCKNER-MOELLER FULL VOLTAGE REVERSING STARTER

04/03/1979

8010200719


79022

HENRY PRATT, BETTIS

SOLENOID HT-8331A45 PLASTIC DISC HOLDER CAN BECOME INOPERABLE UNDER MAXIMUM ENVIRONMENTAL CONDITIONS LEADING TO 35 INCH BUTTERFLY VALVE FAILURE

04/10/1979

7905090400

79023

VIRGINIA ELECTRIC AND POWER, PYROTRONICS

SECURITY COMPUTER PROGRAM INCORRECT OPERATION

04/12/1979

8010200724

79024

PORTLAND GENERAL ELECTRIC, INGERSOLL-RAND

IMPELLER LOCKNUT DESIGN FOR CONTAINMENT SPRAY PUMPS MAY LOOSEN TO CAUSE PUMP FAILURE

04/16/1979

8010200782

79025

ARTHUR D. LITTLE

SEISMIC COMPUTER CODE ADLPIPE

04/19/1979

8001140536

79026

VIRGINIA ELECTRIC AND POWER, GENERAL ELECTRIC

RECIRCULATION SPRAY PUMP MOTOR LOWER BEARING FAILURE

04/11/1979

8010200718

79027

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

STRESS ANALYSIS FOR PIPES PASSING THROUGH MAIN STEAM VALVE HOUSE

04/16/1979

8010200762

79028

VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE

NOZZLE LOADS FOR THE REGENERATIVE HEAT EXCHANGERS EXCEEDS LOADS USED BY VENDOR

04/26/1979

7905050248

79029

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

DEFLECTION OF RUBBER EXPANSION JOINTS IN SERVICE WATER SYSTEM BEYOND MANUFACTURER TOLERANCES

05/02/1979

8010200746

79030

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

IMPROPER SAFETY INJECTION SYSTEM INPUT CRITERIA USED FOR BUILDING DISPLACEMENT

04/27/1979

8010200743

79031

INDUSTRIAL ENGINEERING WORKS

DEFLECTION OF RUBBER EXPANSION JOINTS IN SERVICE WATER SYSTEM BEYOND MANUFACTURER TOLERANCES

04/27/1979

8010200750


79032

WRIGHT STATE UNIVERSITY, NELTRONIC INSTRUMENT

PURCHASER OF GEOLOGICAL ASSAY EQUIPMENT UNAWARE OF INCLUDED RADIOACTIVE MATERIAL

05/09/1979

7908080714

79033

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

SOLENOID OPERATED VALVES ON SIX CONTAINMENT ISOLATION SAMPLING SYSTEM VALVES HAVE NO QUALIFICATION DATA FOR POST ACCIDENT ENVIRONMENT

05/16/1979

7906250240

79034

GIBBS AND HILL, DRAVO

REMOVAL OF LATERAL SEISMIC RESTRAINT ON CERTAIN AUXILIARY COOLANT PRESSURE PIPING

05/14/1979

7907130106

79035

COPES-VULCAN

FAILURE TO MEET SPECIFIED VENDOR VALUE FOR PRESSURIZER POWER OPERATED RELIEF VALVES

05/18/1979

8010200727

79036

ZURN INDUSTRIES, EBASCO SERVICES

CAPABILITY OF ESSENTIAL COOLING WATER SYSTEM

05/03/1979

7906290545

79037

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

ANGLE BRACES INADVERTENTLY LEFT IN DIESEL GENERATOR COOLING FAN EXHAUST DUCTS

05/23/1979

7906140432

79038

VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE

1/2-3/4 INCH THREAD MISSING FROM HELICOIL BOLT

05/31/1979

7907310276

79039

ALLIED GENERAL NUCLEAR, RAY MILLER

ERRORS IN INTERGRANULAR ATTACK TEST RESULTS FOR PIPING MATERIALS

06/08/1979

7907120308

79040

WESTINGHOUSE, BARTON INDUSTRIES

QUALITY ASSURANCE PROCEDURE COMPLIANCE FOR AIR VENTILATION VALVE POSITION INDICATION SWITCHES

06/11/1979

7908100029

79041

NAMCO CONTROLS

QUALITY ASSURANCE PROCEDURE COMPLIANCE FOR AIR VENTILATION VALVE POSITION INDICATION LIMIT SWITCHES

06/14/1979

7907100662


79042

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

LOOSE CONNECTION IN CLASS 1E 480 VOLT MOTOR CONTROL CENTER

06/06/1979

7906120262

79043

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

INCORRECTLY SIZED ORIFICES IN RECIRCULATION SPRAY SYSTEM PIPING

06/18/1979

8010200764

79044

VIRGINIA ELECTRIC AND POWER, GULFALLOY

TYPE 304 STAINLESS STEEL PIPE FOUND TO CONTAIN LESS THAN MINIMUM 18 PERCENT CHROMIUM

06/25/1979

8010200767

79045

WESTINGHOUSE

HEATING OF STEAM GENERATOR LEVEL REFERENCE LEGS NOT TAKEN INTO ACCOUNT IN HIGH ENERGY LINE BREAK ANALYSIS

06/22/1979

7908130040

79046

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

MISSING NUTS AND LOCK WASHERS FROM PRESSURIZER SUPPORT TUBE ASSEMBLIES

06/22/1979

8010200769

79047

EXIDE

TESTED BATTERY CELLS WILL NOT MEET IEEE REQUIREMENTS

07/30/1979

7909130541

79048

GENERAL ELECTRIC

RECIRCULATION PUMP DISCHARGE VALVE OPERATORS FOUND WITH TEFLON INSULATED LEADS

07/02/1979

8010200771

79049

PITTSBURGH-DES MOINES

AIRLOCK WON’T LATCH UNDER FAST CLOSING CONDITIONS

08/01/1979

8010200774

79050

VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE

FAILURE OF COMPONENT W-104 ON 7300 SERIES SIGNAL COMPARATOR CARDS IN SHORTED CONDITION

08/06/1979

8010200777

79051

VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE

FAILURE OF COMPONENT W-104 ON 7300 SERIES SIGNAL COMPARATOR (NAL) CARDS IN SHORTED CONDITION

08/03/1979

7909040014

79052

VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE

GROUNDING OF COMPONENTS IN THE 7300 SERIES PROCESS CONTROL SYSTEM

08/03/1979

7909040027


79053

NAMCO

MALFUNCTION OF EA180 SERIES LIMIT SWITCH BECAUSE OF RESIN DEPOSITS ON INTERNAL COMPONENT

08/24/1979

7909270795

79054

NORTHEAST NUCLEAR ENERGY, C AND D BATTERIES

EMERGENCY MAIN STATION BATTERY DEGRADATION CAUSED BY DETERIORATION OF COPPER TERMINAL LEAD CLADDING

08/20/1979

8010200778

79055

PUBLIC SERVICE OF INDIANA, CARBOLINE COMPANY

POTENTIAL DELAMINATION OF POLAR CRANE COATINGS

08/30/1979

7909280062

79056

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

PRELIMINARY SAFETY ANALYSIS DID NOT CONSIDER LONG TERM MAIN STEAM LINE BREAK BLOWDOWN

09/07/1979

7911070441

79057

VIRGINIA ELECTRIC AND POWER, CONAX

INADEQUATE RANGE OF FAULT CURRENT PROTECTION ON SOME CONTAINMENT ELECTRICAL PENETRATIONS

08/31/1979

7909190379

79058

GENERAL ELECTRIC, TOPAZ ELECTRONICS

FAILURE OF INVERTERS USED IN EMERGENCY CORE COOLING SYSTEM

09/05/1979

7909250596

79059

CONSUMERS POWER, GOULD

POTENTIAL DEFECT IN NEMA SIZE 3 STARTERS AND CONTRACTORS

10/15/1979

7910220337

79060

VIRGINIA ELECTRIC AND POWER, FAIRBANKS MORSE

EMERGENCY DIESEL GENERATOR FAN COOLING SYSTEM INADEQUATELY DESIGNED

09/14/1979

7909260434

79061

POWER PIPING, STONE AND WEBSTER

WELDING QUALIFICATION DOES NOT COMPLY WITH ASME CODE

09/19/1979

7910020671

79062

VIRGINIA ELECTRIC AND POWER, BINGHAM-WILLAME TTE

CASTING DEFECT IN SHAFT DRIVE END BEARING ON MOTOR 3AF-P2A

09/25/1979

7910150577

79063

VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE

RUSTED INCORE FLUX THIMBLE TUBING

04/09/1979

7904130206


79064

TRANSAMERICA DELAVAL

POTENTIAL FAILURE OF DRIVE SHAFT FOR ENGINE DRIVEN JACKET WATER PUMP ON MODEL DSR-48 ENGINES

09/20/1979

8010200725

79065

B-LINE SYSTEMS

PARTS PRODUCED FROM CARBON STEEL QUARTER INCH PLATE AND BAR CONTAIN DEFECTS

09/24/1979

8005280804

79066

VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE

ENVIRONMENTAL QUALIFICATION OF CONTROL SYSTEM

09/28/1979

8001040337

79067

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

CRACK CONFIRMED ON MOTOR-OPERATED VALVE 2380 DISC SEATING SURFACE

10/03/1979

7910190361

79068

PENNSYLVANIA POWER AND LIGHT, GENERAL ELECTRIC

DEFECTIVE CRIMPS FOUND IN PANEL 72C INSERT

09/28/1979

8001040337

79069

MISSISSIPPI POWER AND LIGHT,

FARR

PROBLEMS IN QUALIFYING NPP-2 CARBON FILTERS DUE TO FREON INJECTION EQUIPMENT

10/12/1979

8010220729

79070

OVERLY, UNDERWRITERS LABORATORIES

NEW STANDARD FOR BULLET RESISTIVE EQUIPMENT AT NUCLEAR INSTALLATIONS NEEDS CATEGORIES BEYOND HIGH POWER RIFLE CATEGORY

10/22/1979

8010220733

79071

VIRGINIA ELECTRIC AND POWER, ROCKBESTOS

UNDERCURED INSULATION REPAIR DURING MANFACTURING OF SINGLE CONDUCTORS

10/26/1979

7912120059

79072

ALABAMA POWER, GENERAL ELECTRIC

INDUCTION DISC RELAY PETROLEUM JELLY LUBRICANT MIGRATING FROM TIME DIAL TO BACKSTOP

10/16/1979

8010200723

79073

BERGEN-PATERSON

INSUFFICIENT BRACKET CLEARANCE ON 2540 STRUT ASSEMBLY WITH SNUBBER

10/30/1979

8010200775

79074

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

SAFEGUARDS AREA EXHAUST SYSTEMS ARE NOT DESIGNED TO SEISMIC CATEGORY I REQUIREMENTS

11/02/1979

7911190482


79075

WESTINGHOUSE

STRESS CORROSION CRACKING FOUND IN WESTINGHOUSE LOW PRESSURE MOTORS

11/05/1979

7911270009

79076

PROTECTIVE DOOR INDUSTRY

ANCHOR BOLT INADEQUATE FOR POSTULATED DESIGN PRESSURE LOAD

11/12/1979

8010220731

79077

WILLIAM POWELL, BECHTEL POWER

COMPUTER PROGRAM ERROR CAUSED MISCALCULATION OF NATURAL FREQUENCY OF CLASS 1, 2, AND 3 VALVES

11/12/1979

7912180054

79078

ATOMIC ENERGY OF CANADA, LTD.

INTERMITTENT FAILURE OF ELECTRICAL RELAY CAUSED BY MALFUNCTION OF SOURCE EXPOSURE MECHANISM

11/14/1979

7912180075

79079

PUBLIC SERVICE OF COLORADO, US STEEL

POTENTIAL FOR PIPE FLANGE JOINT FAILURE ON STEAM PIPING TO HELIUM CIRCULATORS

11/09/1979

7912180062

79080

WESTINGHOUSE

UNDETECTABLE CIRCUIT FAILURE IN ENGINEERED SAFETY FEATURES ACTUATION SYSTEM

11/07/1979

8003250397

79081

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

AMPLIFIED RESPONSE SPECTRUM CURVES APPLIED IN PI PE STRESS ANALYSES FOR SAFETY RELATED SYSTEMS

12/04/1979

7912190663

79082

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

SAFETY INJECTION PUMP START PROHIBITED BY RESETTING ACTUATION SIGNALS PRIOR TO TIME DELAY EXPECTATIONS

11/21/1979

7912130434

79083

VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE

POTENTIAL NONCONSERVATIVE PEAK CLAD TEMPERATURE CALCULATED FOR

LOSS-OF-COOLANT ACCIDENT TRANSIENT

11/28/1979

7912190668

79084

GEORGIA POWER, BECHTEL POWER

EMBEDDED PLATE ASSEMBLIES NOT FABRICATED OR INSTALLED ACCORDING TO DESIGN DRAWING

12/20/1978

7812290145


79085

VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE

P-4 INPUT TO SOLID STATE PROTECTION LOGIC CIRCUITRY FOR SAFETY INJECTION NOT TESTED

11/19/1979

7912130434

79086

WASHINGTON NUCLEAR PROJECT, SUPER STRUT

PARTIAL OR COMPLETE LACK OF FUSION OF STRUT ASSEMBLY SPOT WELDS

11/30/1979

8010200708

79087

ALLOY ENGINEERING

WELD ON TRAVERSING IN CORE PROBE FAILED DYE PENETRANT TEST

12/06/1979

8010200759

79088

THERMXCHANGER

INCORRECT BAFFLE SPACING IN EMERGENCY DIESEL GENERATOR JACKET WATER COOLERS

12/11/1979

8001040429

79089

WESTINGHOUSE

METHOD USED TO GENERATE POWER DISTRIBUTIONS AND WORTHS OF DROPPED RODS

12/11/1979

8001030725

79090

VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE

ANALYSIS OF REACTOR RATE TRIP CIRCUIT REVEALS THAT A REACTOR TRIP MAY NOT OCCUR

12/11/1979

8001030703

79091

VIRGINIA ELECTRIC AND POWER, WESTINGHOUSE

EVALUATION MODIFICATION COULD AFFECT PEAK CLAD TEMPERATURE FOR BREAK LOSS OF COOLANT ACCIDENT

12/11/1979

8001030583

79092

VIRGINIA ELECTRIC AND POWER, BABCOCK AND WILCOX

ERROR IN COMPUTER CODE FOR CALCULATING SEISMIC RESPONSE SPECTRA

12/12/1979

8001030722

79093

QUADREX

DEFECT IN COMPUTER PROGRAM NUPIPE USED TO CALCULATE STRESSES IN PIPING SYSTEMS

12/17/1979

8001140063

79094

AIR FORCE

DISASSEMBLED LUMINOUS EMERGENCY EXIT SIGN CONTAINING TRITIUM BUT WITHOUT RELEASE

12/12/1979

8001030095

79095

BABCOCK AND WILCOX, ACF INDUSTRIES

DEFECTS IN CORE FLOOD SYSTEM ISOLATION VALVE AND DECAY HEAT REMOVAL ISOLATION VALVES

12/17/1979

8001150483


79096

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

CALIBRATION VERIFICATION OF FORNEY COMPRESSION TESTING MACHINE

12/20/1979

7912280541

79097

NEWPORT NEWS INDUSTRIAL

WELDING DEFECTS OF THE GUSSET PLATES WHICH REINFORCE THE NEUTRON SHIELD WALL TO THE BASE PLATE

12/06/1979

8001300471

79098

CINCINNATI GAS AND ELECTRIC

SEDIMENTATION MONITORING PROGRAM PROPOSED FOR INSTALLATION OF SERVICE WATER PUMP STRUCTURE

12/28/1979

8001280226

Part 21 Reports for 1978

LOG_NO

NOTIFIER, VENDOR

DESCRIPTION

REP_DATE

ACCESS_NO

78001

BABCOCK AND WILCOX

COMPUTER ERROR AFFECTING DEPARTURE FROM NUCLEATE BOILING RATIO (DNBR) CALCULATION

12/30/1977

8004040533

78002

INDUSTRIAL ENGINEERING WORKS

ANCHOR BOLT TENSILE AND YIELD STRENGTH FAILED TO MEET ASTM CODE

01/18/1978

8010220730

78003

HONEYWELL

FAILURE OF COMPUTER CARDS DISABLED ALARM MONITORING SYSTEM

12/28/1977

8010210827

78004

BABCOCK AND WILCOX

HOLD DOWN BRACKETS OF REACTOR VESSEL SUPPORT SYSTEM

02/21/78

8010210825

78005

BABCOCK AND WILCOX

WELDS TO ANCHOR CONTROL ROD DRIVE CIRCUIT BREAKER CABINETS ARE SHORT

02/24/1978

8001150883

78006

STONE AND WEBSTER

NEW ANALYSIS INDICATES NIL DUCTILITY TRANSITION TEMPERATURE SHIFT TO HIGHER VALUE

03/03/1978

8010210820

78007

SALEM UNIT 1

SAFETY EVALUATION INVOLVING SHEAR PIN FAILURE IN 4 SERVICE WATER PUMP STRAINERS

03/03/1978

8010210120

78008

BINGHAM- WILLAMETTE

INCORRECT ASSUMPTION IN SEISMIC ANALYSIS OF OUTSIDE RECIRCULATION SPRAY PUMPS

03/08/78

8010210818

78009

STONE AND WEBSTER

MINIMUM YIELD STRESS VALUES NOT ALWAYS CORRECTLY SELECTED

03/08/1978

8010210813


78010

BABCOCK & WILCOX

POSTULATED LOSS OF GROUND CONNECTION COULD CAUSE NUCLEAR INSTRUMENTS TO FAIL

03/09/1978

8004250512

78011

NORTH ANNA UNIT 4

SERVICE BUILDING WALL NOT STRUCTURALLY ADEQUATE FOR POSTULATED PIPE LOADS

03/17/1978

8010210797

78012

TOLEDO EDISON

AUXILIARY SHUTDOWN CABINET NOT ANCHORED BY REQUIRED EXTERNAL GUSSETS

03/10/1978

8002060732

78013

AIR FORCE

INADVERTENT FIRING ROUNDS OF DEPLETED URANIUM

03/04/1978

8010210794

78014

CUTLER-HAMMER

ENVIRONMENTAL QUALIFICATION TEST ON TERMINAL BLOCKS

03/28/1978

8010210787

78015

FLORIDA POWER AND LIGHT

FAILURE OF VITAL EQUIPMENT AREA ALARM SYSTEM

03/22/1978

Not Available

78016

JAMESBURY

VALVE ACTUATORS DO NOT MEET REQUIRED SPECIFICATIONS

03/31/1978

8010210812

78017

WESTINGHOUSE

MOTOR CONTROLLER KICKOUT SPRINGS HAD DIFFERENT CHARACTERISTICS IN EACH UNIT

07/12/1978

8010210800

78018

TENNESEE VALLEY AUTHORITY, GENERAL ELECTRIC

RELAY CONTACT ARM RETAINERS TOO THICK

04/12/1978

8010200789

78019

BABCOCK & WILCOX

SMALL BREAK LOSS-OF-COOLANT

ACCIDENT CONCERN AT REACTOR COOLANT PUMP DISCHARGE

04/14/1978

8004020669


78020

COMMONWEALTH EDISON

TURBINE BUILDING OVERHEAD CRANE CABLE BROKE BECAUSE OF MISMATCHED RESISTORS IN CONTROL CIRCUIT

04/17/1978

8010210798

78021

JOY MANUFACTURING

TAPED ELECTRICAL TERMINATIONS DO NOT MEET QUALIFICATIONS

04/17/1978

8001150845

78022

VIRGINIA ELECTRIC AND POWER

HOLE IN THE WALL COULD PERMIT UNAUTHORIZED ENTRY INTO VITAL AREA

04/20/1978

8010210811

78023

ATOMIC ENERGY OF CANADA

OPERATOR DEFEAT OF IRRADIATOR ACCESS DOOR SAFETY INTERLOCKS

10/03/1977

8010210804

78024

NUS

SPENT FUEL STORAGE RACK NEUTRON ABSORBER MAY EXHIBIT OFFGASSING

05/04/1978

8002260117

78025

VIRGINIA ELECTRIC AND POWER

CONTROL ROOM DOOR SECURITY READER FAILED FROM WORN OFF SOLDER

05/24/1978

8010210801

78026

QUAKER ALLOY CASTING

IMPROPERLY CALIBRATED GEIGER COUNTERS

06/06/1978

Not Available

78027

PACIFIC GAS AND ELECTRIC

LOSS OF SECURITY INTRUSION DETECTION SYSTEM

06/16/1978

Not Available

78028

ANCHOR/DARLING

CERTAIN CHECK VALVES MAY NOT CLOSE WHEN INSTALLED IN VERTICAL LINES

05/23/1978

8010210802

78029

VIRGINIA ELECTRIC AND POWER

SPRAY NOZZLE FLOW, PRESSURE BELOW DESIGN VALUES

06/23/1978

8010210803

78030

WORTHINGTON PUMP

IMPROPER MACHINING OF PUMP BEARING HOUSING

06/20/1978

8010200776


78031

COLT INDUSTRIES

LEAK IN DIESEL GENERATOR FUEL RETURN PIPING

06/23/78

8010200749

78032

BABCOCK & WILCOX

STRESSES NOT INCLUDED IN INCORE PIPING AND NOZZLE ANALYSIS

06/27/1978

7809080028

78033

VIRGINIA ELECTRIC AND POWER

MALFUNCTION OF DOOR LOCKING SYSTEM

06/29/78

Not available

78034

JOSEPH OAT, STONE & WEBSTER

POSSIBLE DESIGN DEFICIENCY IN RECIRCULATION SPRAY COOLER

07/07/78

Not available

78035

GENERAL ELECTRIC

DEFECT IN REACTOR PROTECTION SYSTEM MODE SWITCH

07/19/78

8010200787

78036

GENERAL ELECTRIC

DEVIATION FROM SINGLE FAILURE CRITERION ON CONTROL ROOM PANELS

07/19/78

8010200787

78037

GENERAL ELECTRIC

IMPROPERLY INSTALLED SWITCH ON CONTROL ROOM PANELS

07/19/78

8010200787

78038

SMITH, A. O.

SEVERAL SERVICE WATER RESERVOIR SPRAY NOZZLES FELL OFF PIPING

07/21/1978

8010200747

78039

VIRGINIA ELECTRIC AND POWER

ENVIRONMENTAL QUALIFICATION OF DIFFERENTIAL PRESSURE TRANSMITTERS

07/28/1978

8010200876

78040

COOPER INDUSTRIES

DEFECTIVE SPRING ON SIX EMERGENCY DIESEL GENERATOR SETS

07/25/1978

8009290401

78041

COOPER-BESSEMER

DIESEL GENERATOR OVERSPEED GOVERNOR SHAFTS MADE TOO LONG

07/25/1978

8009290398


78042

VIRGINIA ELECTRIC AND POWER

ADVERSE VORTEX ACTION AT RECIRCULATION PUMP SUCTION

07/31/1978

7808230055

78043

NORTH ANNA UNIT 1

FAILED GUY WIRE SUPPORTS ON SERVICE WATER RESERVOIR SPRAY RISERS

08/07/1978

8010200742

78044

JERSEY CENTRAL POWER AND LIGHT

QUESTIONABLE MATERIAL CERTIFICATIONS

08/24/78

Not available

78045

TOLEDO EDISON

NEED RUPTURE DISC IN AUXILIARY FEEDWATER TURBINE PUMP EXHAUST LINE

09/06/78

8010200737

78046

COLT INDUSTRIES

MALFUNCTION OF FUEL INJECTION PUMPS FOR PC-2 DIESEL GENERATOR

09/22/78

8010200768

78047

COLT INDUSTRIES

DIESEL GENERATOR ROCKER ARM

09/26/78

Not available

78048

TRW MISSION

CHANGE IN FOUNDRY PROCEDURES FOR MOLTEN STEEL CAUSES DEVIATION FROM REQUIREMENTS

09/25/78

8010200744

78049

COLT INDUSTRIES

INADEQUATE PRESSURE DESIGN FOR DIESEL GENERATOR LUBRICATING OIL HEADER

09/29/78

Not available

78050

CONSUMERS POWER, EXIDE

BATTERY RACK ISOLATION BAR NEEDED TO MEET SEISMIC REQUIREMENTS

11/17/1978

7811220176

78051

WESTINGHOUSE

ROUNDING CALCULATED SETPOINTS LESS CONSERVATIVE THAN TECHNICAL SPECIFICATIONS

10/09/78

Not available


78052

JAMESBURY

LIMITORQUE ACTUATOR FAILS TO MEET SEISMIC CUSTOMER SPECIFICATIONS

10/16/78

8010200735

78053

FARR

INTERNAL VALVE LEAKAGE ON GAS CHROMATOGRAPH

10/19/78

8010200733

78054

NUS CORPORATION

INSUFFICIENT EVIDENCE OF MECHANICAL PROPERTIES TEST AFTER HEAT TREATMENT OF HEXAGONAL BOLTS

10/18/1978

7812010321

78055

TENNESSEE VALLEY AUTHORITY,BIF (GENERAL SIGNAL)

KEY BETWEEN SHAFT AND LIMITORQUE SPLINE ADAPTER SLIPPED OUT OF POSITION

10/26/1978

7901260213

78056

ENERGY INCORPORATED

ERROR IN COMPUTER CODES USED FOR LICENSING

10/27/78

Not available

78057

PENNSYLVANIA POWER AND LIGHT, COOPER ENERGY

ABNORMAL WEAR OF EMERGENCY DIESEL GENERATOR INLET AND EXHAUST MECHANISM

11/03/1978

7811090133

78058

FERMI UNIT 2, CONAX

LOSS OF ELECTRICAL INTEGRITY MANIFESTED UNDER SIMULATED

LOSS-OF-COOLANT ACCIDENT CONDITION

08/02/1979

7908140573

78059

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

EXCESSIVE SERVICE WATER TEMPERATURE UNDER

LOSS-OF-COOLANT ACCIDENT CONDITIONS

11/22/1978

7812060134

78060

TRANE

INCORRECT INSTALLATION OF TWO GASKETS IN COOLING SYSTEM

11/21/78

Not available


78061

VIRGINIA ELECTRIC AND POWER, STONE AND WEBSTER

SPARE CONTAINMENT PIPE PENETRATION NOT CAPPED AT BOTH ENDS

11/22/1978

7812060142

78062

ANCHOR/DARLING

DELIVERED VALVE ACTUATORS DO NOT MEET PURCHASER SPECIFICATIONS

12/06/1978

7812210396

78063

VIRGINIA ELECTRIC AND POWER, COLT INDUSTRIES

SUPPLIED STRUCTURE MEMBERS DIFFERENT FROM THOSE IN VENDOR SEISMIC CALCULATIONS FOR DIESEL GENERATOR BATTERY RACK

12/08/1978

7812120117

78064

U. S. BORAX

POSSIBLE DEVIATION IN SiO2 CONCENTRATION IN SQ GRADE BORIC ACID

12/07/78

Not available

Part 21 Reports for 1977

LOG_NO

NOTIFIER, VENDOR

DESCRIPTION

REP_DATE

ACCESS_NO

77001

YANKEE ROWE

USE OF EQUIPMENT TO DETECT PERSONNEL FIREARMS VS MANUAL DETECTION

08/09/1977

8010200784

77002

WESTINGHOUSE

PUMP SHAFT FAILURE

08/15/1977

8010200717

77003

STONE AND WEBSTER

RECIRCULATION SPRAY PUMP NET POSITIVE SUCTION HEAD IN

LOSS-OF-COOLANT ACCIDENT

08/18/1977

8010200738

77004

VIRGINIA ELECTRIC AND POWER

STAINLESS STEEL NOT CHECKED FOR FLUORIDES

08/19/1977

8010200794

77005

ATOMIC ENERGY OF CANADA, LTD.

SOURCE DRAWER MALFUNCTION

10/03/1977

8010210848

77006

BYRON JACKSON, TERRY TURBINE

BINDING OF TURBINE GOVERNOR FOR AUXILIARY FEED PUMP

10/05/1977

8002060799

77007

GENERAL ELECTRIC

NONCONSERVATIVE BOILING WATER REACTOR RELIEF VALVE DESIGN LOADS IN ACCIDENTS

12/09/1977

7909140363

77008

DRAVO

RESIDUAL HEAT REMOVAL PIPE WRONG THICKNESS

10/19/1977

8010210839

77009

STONE AND WEBSTER, WESTINGHOUSE

ISOLATION VALVE SWITCH NOT ENVIRONMENTALLY QUALIFIED

10/21/1977

8010210847

77010

INGERSOLL RAND, WESTINGHOUSE

SHAFT COUPLINGS NOT HEAT TREATED TO REMOVE HYDROGEN AFTER CHROME PLATING

10/21/1977

8010200792

77011

TERRY TURBINE, STONE AND WEBSTER

SHEAR PINS AND BOLTS MISSING FROM LUBRICATING OIL TANK OF TURBINE DRIVEN AUXILIARY FEEDWATER PUMP

10/31/1977

8010200795


77012

BYRON JACKSON PUMP

PUMP SEAL PIPING NOT ADEQUATELY HYDROTESTED

11/04/1977

8010210836

77013

STONE AND WEBSTER, WESTINGHOUSE

AUXILIARY FEEDWATER PUMP DELAY TIMERS SET TOO LONG

11/01/1977

8010210806

77014

STONE AND WEBSTER

MISSING JOINT REINFORCEMENT FOR A SERVICE WATER LINE

11/02/1977

8010210809

77015

DRAVO

RESIDUAL HEAT REMOVAL PIPE FLANGE MADE FROM TYPE 304 STEEL INSTEAD OF TYPE 316 STEEL

11/10/1977

8010210831

77016

VIDEOTECHNIQUES

FAULTY OPERATION OF SECURITY CONSOLE

11/07/1977

Not Available

77117

BATTELLE COLUMBUS

INOPERATIVE SECURITY ACCESS CONTROL CENTER

11/10/1977

Not Available

77018

BYRON JACKSON, TERRY TURBINE

FEED PUMP TURBINE GOVERNOR VALUE CLOSES DUE TO VIBRATION

11/16/1977

8002060889

77019

BEI SERVICES

IMPROPER THERMAL GOUGING ON STEAM PIPE; UNAUTHORIZED REPAIR

11/18/1977

Not Available

77020

ATOMIC ENERGY OF CANADA, LTD.

IMPROPERLY MARKED SOURCE AND SOURCE DRAWER

12/05/1977

8010210829

77021

RAYTHEON, WESTINGHOUSE

PRINTED CIRCUIT CARDS

12/15/1977

8105130450

77022

BABCOCK AND WILCOX

TRANSFORMER OPEN CIRCUITED IN FAN MOTOR FOR HOT CELLS

12/20/1977

Not Available

77023

WESTINGHOUSE

PIPE STRESS CALCULATION ERROR

12/20/1977

773460066

77024

PICKER

STUCK SHUTTER ON TELETHERAPY MACHINE

12/20/1977

8010210842

77025

TELEDYNE BROWN

PUMP TIE ROD EMBEDS NOT STRESS RELIEVED

12/22/1977

8010210834


77026

VIRGINIA ELECTRIC AND POWER

SERVICE WATER RESERVOIR SPRAY NOZZLE EFFICIENCY LESS THAN DESIGN

12/28/1977

Not Available

77027

VIRGINIA ELECTRIC AND POWER

INCORRECTLY SIZED ORIFICES IN RECIRCULATION SPRAY PUMP

01/27/1978

8010210828